diff --git a/drivers/spi/spi-altera-core.c b/drivers/spi/spi-altera-core.c
index 94fe6bf..87e37f4 100644
--- a/drivers/spi/spi-altera-core.c
+++ b/drivers/spi/spi-altera-core.c
@@ -80,7 +80,7 @@ static void altera_spi_set_cs(struct spi_device *spi, bool is_high)
 		altr_spi_writel(hw, ALTERA_SPI_TARGET_SEL, 0);
 	} else {
 		altr_spi_writel(hw, ALTERA_SPI_TARGET_SEL,
-				BIT(spi->chip_select));
+				BIT(spi_get_chipselect(spi, 0)));
 		hw->imr |= ALTERA_SPI_CONTROL_SSO_MSK;
 		altr_spi_writel(hw, ALTERA_SPI_CONTROL, hw->imr);
 	}
diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c
index bfc3ab5..fecead7 100644
--- a/drivers/spi/spi-amd.c
+++ b/drivers/spi/spi-amd.c
@@ -347,7 +347,7 @@ static inline int amd_spi_fifo_xfer(struct amd_spi *amd_spi,
 	case AMD_SPI_V1:
 		break;
 	case AMD_SPI_V2:
-		amd_spi_clear_chip(amd_spi, message->spi->chip_select);
+		amd_spi_clear_chip(amd_spi, spi_get_chipselect(message->spi, 0));
 		break;
 	default:
 		return -ENODEV;
@@ -364,7 +364,7 @@ static int amd_spi_master_transfer(struct spi_master *master,
 	struct amd_spi *amd_spi = spi_master_get_devdata(master);
 	struct spi_device *spi = msg->spi;
 
-	amd_spi_select_chip(amd_spi, spi->chip_select);
+	amd_spi_select_chip(amd_spi, spi_get_chipselect(spi, 0));
 
 	/*
 	 * Extract spi_transfers from the spi message and
diff --git a/drivers/spi/spi-ar934x.c b/drivers/spi/spi-ar934x.c
index c71c834..9dcada8 100644
--- a/drivers/spi/spi-ar934x.c
+++ b/drivers/spi/spi-ar934x.c
@@ -125,7 +125,7 @@ static int ar934x_spi_transfer_one_message(struct spi_controller *ctlr,
 				iowrite32(reg, sp->base + AR934X_SPI_DATAOUT);
 			}
 
-			reg = AR934X_SPI_SHIFT_VAL(spi->chip_select, term,
+			reg = AR934X_SPI_SHIFT_VAL(spi_get_chipselect(spi, 0), term,
 						   trx_cur * 8);
 			iowrite32(reg, sp->base + AR934X_SPI_REG_SHIFT_CTRL);
 			stat = readl_poll_timeout(
diff --git a/drivers/spi/spi-armada-3700.c b/drivers/spi/spi-armada-3700.c
index 6a7e605..a7fb7c9 100644
--- a/drivers/spi/spi-armada-3700.c
+++ b/drivers/spi/spi-armada-3700.c
@@ -437,9 +437,9 @@ static void a3700_spi_set_cs(struct spi_device *spi, bool enable)
 	struct a3700_spi *a3700_spi = spi_controller_get_devdata(spi->controller);
 
 	if (!enable)
-		a3700_spi_activate_cs(a3700_spi, spi->chip_select);
+		a3700_spi_activate_cs(a3700_spi, spi_get_chipselect(spi, 0));
 	else
-		a3700_spi_deactivate_cs(a3700_spi, spi->chip_select);
+		a3700_spi_deactivate_cs(a3700_spi, spi_get_chipselect(spi, 0));
 }
 
 static void a3700_spi_header_set(struct a3700_spi *a3700_spi)
diff --git a/drivers/spi/spi-aspeed-smc.c b/drivers/spi/spi-aspeed-smc.c
index 3f25488..e75b0d5 100644
--- a/drivers/spi/spi-aspeed-smc.c
+++ b/drivers/spi/spi-aspeed-smc.c
@@ -296,7 +296,7 @@ static const struct aspeed_spi_data ast2400_spi_data;
 static int do_aspeed_spi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct aspeed_spi *aspi = spi_controller_get_devdata(mem->spi->master);
-	struct aspeed_spi_chip *chip = &aspi->chips[mem->spi->chip_select];
+	struct aspeed_spi_chip *chip = &aspi->chips[spi_get_chipselect(mem->spi, 0)];
 	u32 addr_mode, addr_mode_backup;
 	u32 ctl_val;
 	int ret = 0;
@@ -377,7 +377,8 @@ static const char *aspeed_spi_get_name(struct spi_mem *mem)
 	struct aspeed_spi *aspi = spi_controller_get_devdata(mem->spi->master);
 	struct device *dev = aspi->dev;
 
-	return devm_kasprintf(dev, GFP_KERNEL, "%s.%d", dev_name(dev), mem->spi->chip_select);
+	return devm_kasprintf(dev, GFP_KERNEL, "%s.%d", dev_name(dev),
+			      spi_get_chipselect(mem->spi, 0));
 }
 
 struct aspeed_spi_window {
@@ -553,7 +554,7 @@ static int aspeed_spi_do_calibration(struct aspeed_spi_chip *chip);
 static int aspeed_spi_dirmap_create(struct spi_mem_dirmap_desc *desc)
 {
 	struct aspeed_spi *aspi = spi_controller_get_devdata(desc->mem->spi->master);
-	struct aspeed_spi_chip *chip = &aspi->chips[desc->mem->spi->chip_select];
+	struct aspeed_spi_chip *chip = &aspi->chips[spi_get_chipselect(desc->mem->spi, 0)];
 	struct spi_mem_op *op = &desc->info.op_tmpl;
 	u32 ctl_val;
 	int ret = 0;
@@ -620,7 +621,7 @@ static ssize_t aspeed_spi_dirmap_read(struct spi_mem_dirmap_desc *desc,
 				      u64 offset, size_t len, void *buf)
 {
 	struct aspeed_spi *aspi = spi_controller_get_devdata(desc->mem->spi->master);
-	struct aspeed_spi_chip *chip = &aspi->chips[desc->mem->spi->chip_select];
+	struct aspeed_spi_chip *chip = &aspi->chips[spi_get_chipselect(desc->mem->spi, 0)];
 
 	/* Switch to USER command mode if mapping window is too small */
 	if (chip->ahb_window_size < offset + len) {
@@ -670,7 +671,7 @@ static int aspeed_spi_setup(struct spi_device *spi)
 {
 	struct aspeed_spi *aspi = spi_controller_get_devdata(spi->master);
 	const struct aspeed_spi_data *data = aspi->data;
-	unsigned int cs = spi->chip_select;
+	unsigned int cs = spi_get_chipselect(spi, 0);
 	struct aspeed_spi_chip *chip = &aspi->chips[cs];
 
 	chip->aspi = aspi;
@@ -697,7 +698,7 @@ static int aspeed_spi_setup(struct spi_device *spi)
 static void aspeed_spi_cleanup(struct spi_device *spi)
 {
 	struct aspeed_spi *aspi = spi_controller_get_devdata(spi->master);
-	unsigned int cs = spi->chip_select;
+	unsigned int cs = spi_get_chipselect(spi, 0);
 
 	aspeed_spi_chip_enable(aspi, cs, false);
 
diff --git a/drivers/spi/spi-at91-usart.c b/drivers/spi/spi-at91-usart.c
index 4fb3653..7854d97 100644
--- a/drivers/spi/spi-at91-usart.c
+++ b/drivers/spi/spi-at91-usart.c
@@ -390,7 +390,7 @@ static int at91_usart_spi_setup(struct spi_device *spi)
 
 	dev_dbg(&spi->dev,
 		"setup: bpw %u mode 0x%x -> mr %d %08x\n",
-		spi->bits_per_word, spi->mode, spi->chip_select, mr);
+		spi->bits_per_word, spi->mode, spi_get_chipselect(spi, 0), mr);
 
 	return 0;
 }
diff --git a/drivers/spi/spi-ath79.c b/drivers/spi/spi-ath79.c
index b4d25b3..d3dd213 100644
--- a/drivers/spi/spi-ath79.c
+++ b/drivers/spi/spi-ath79.c
@@ -71,7 +71,7 @@ static void ath79_spi_chipselect(struct spi_device *spi, int is_active)
 {
 	struct ath79_spi *sp = ath79_spidev_to_sp(spi);
 	int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active;
-	u32 cs_bit = AR71XX_SPI_IOC_CS(spi->chip_select);
+	u32 cs_bit = AR71XX_SPI_IOC_CS(spi_get_chipselect(spi, 0));
 
 	if (cs_high)
 		sp->ioc_base |= cs_bit;
@@ -140,7 +140,7 @@ static int ath79_exec_mem_op(struct spi_mem *mem,
 	struct ath79_spi *sp = ath79_spidev_to_sp(mem->spi);
 
 	/* Ensures that reading is performed on device connected to hardware cs0 */
-	if (mem->spi->chip_select || mem->spi->cs_gpiod)
+	if (spi_get_chipselect(mem->spi, 0) || spi_get_csgpiod(mem->spi, 0))
 		return -ENOTSUPP;
 
 	/* Only use for fast-read op. */
diff --git a/drivers/spi/spi-atmel.c b/drivers/spi/spi-atmel.c
index 73f80c8..7f06305 100644
--- a/drivers/spi/spi-atmel.c
+++ b/drivers/spi/spi-atmel.c
@@ -327,10 +327,10 @@ static void cs_activate(struct atmel_spi *as, struct spi_device *spi)
 	int chip_select;
 	u32 mr;
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		chip_select = as->native_cs_for_gpio;
 	else
-		chip_select = spi->chip_select;
+		chip_select = spi_get_chipselect(spi, 0);
 
 	if (atmel_spi_is_v2(as)) {
 		spi_writel(as, CSR0 + 4 * chip_select, asd->csr);
@@ -378,10 +378,10 @@ static void cs_deactivate(struct atmel_spi *as, struct spi_device *spi)
 	int chip_select;
 	u32 mr;
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		chip_select = as->native_cs_for_gpio;
 	else
-		chip_select = spi->chip_select;
+		chip_select = spi_get_chipselect(spi, 0);
 
 	/* only deactivate *this* device; sometimes transfers to
 	 * another device may be active when this routine is called.
@@ -394,7 +394,7 @@ static void cs_deactivate(struct atmel_spi *as, struct spi_device *spi)
 
 	dev_dbg(&spi->dev, "DEactivate NPCS, mr %08x\n", mr);
 
-	if (!spi->cs_gpiod)
+	if (!spi_get_csgpiod(spi, 0))
 		spi_writel(as, CR, SPI_BIT(LASTXFER));
 }
 
@@ -800,10 +800,10 @@ static int atmel_spi_set_xfer_speed(struct atmel_spi *as,
 	unsigned long		bus_hz;
 	int chip_select;
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		chip_select = as->native_cs_for_gpio;
 	else
-		chip_select = spi->chip_select;
+		chip_select = spi_get_chipselect(spi, 0);
 
 	/* v1 chips start out at half the peripheral bus speed. */
 	bus_hz = as->spi_clk;
@@ -1189,7 +1189,7 @@ static int atmel_spi_setup(struct spi_device *spi)
 	as = spi_controller_get_devdata(spi->controller);
 
 	/* see notes above re chipselect */
-	if (!spi->cs_gpiod && (spi->mode & SPI_CS_HIGH)) {
+	if (!spi_get_csgpiod(spi, 0) && (spi->mode & SPI_CS_HIGH)) {
 		dev_warn(&spi->dev, "setup: non GPIO CS can't be active-high\n");
 		return -EINVAL;
 	}
@@ -1201,16 +1201,16 @@ static int atmel_spi_setup(struct spi_device *spi)
 	 */
 	initialize_native_cs_for_gpio(as);
 
-	if (spi->cs_gpiod && as->native_cs_free) {
+	if (spi_get_csgpiod(spi, 0) && as->native_cs_free) {
 		dev_err(&spi->dev,
 			"No native CS available to support this GPIO CS\n");
 		return -EBUSY;
 	}
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		chip_select = as->native_cs_for_gpio;
 	else
-		chip_select = spi->chip_select;
+		chip_select = spi_get_chipselect(spi, 0);
 
 	csr = SPI_BF(BITS, bits - 8);
 	if (spi->mode & SPI_CPOL)
@@ -1218,7 +1218,7 @@ static int atmel_spi_setup(struct spi_device *spi)
 	if (!(spi->mode & SPI_CPHA))
 		csr |= SPI_BIT(NCPHA);
 
-	if (!spi->cs_gpiod)
+	if (!spi_get_csgpiod(spi, 0))
 		csr |= SPI_BIT(CSAAT);
 	csr |= SPI_BF(DLYBS, 0);
 
@@ -1244,7 +1244,7 @@ static int atmel_spi_setup(struct spi_device *spi)
 
 	dev_dbg(&spi->dev,
 		"setup: bpw %u mode 0x%x -> csr%d %08x\n",
-		bits, spi->mode, spi->chip_select, csr);
+		bits, spi->mode, spi_get_chipselect(spi, 0), csr);
 
 	if (!atmel_spi_is_v2(as))
 		spi_writel(as, CSR0 + 4 * chip_select, csr);
diff --git a/drivers/spi/spi-au1550.c b/drivers/spi/spi-au1550.c
index 8151bed..0b57e6a 100644
--- a/drivers/spi/spi-au1550.c
+++ b/drivers/spi/spi-au1550.c
@@ -166,7 +166,7 @@ static void au1550_spi_chipsel(struct spi_device *spi, int value)
 	switch (value) {
 	case BITBANG_CS_INACTIVE:
 		if (hw->pdata->deactivate_cs)
-			hw->pdata->deactivate_cs(hw->pdata, spi->chip_select,
+			hw->pdata->deactivate_cs(hw->pdata, spi_get_chipselect(spi, 0),
 					cspol);
 		break;
 
@@ -211,7 +211,7 @@ static void au1550_spi_chipsel(struct spi_device *spi, int value)
 		} while ((stat & PSC_SPISTAT_DR) == 0);
 
 		if (hw->pdata->activate_cs)
-			hw->pdata->activate_cs(hw->pdata, spi->chip_select,
+			hw->pdata->activate_cs(hw->pdata, spi_get_chipselect(spi, 0),
 					cspol);
 		break;
 	}
diff --git a/drivers/spi/spi-axi-spi-engine.c b/drivers/spi/spi-axi-spi-engine.c
index c5a3a31..89661f3 100644
--- a/drivers/spi/spi-axi-spi-engine.c
+++ b/drivers/spi/spi-axi-spi-engine.c
@@ -193,7 +193,7 @@ static void spi_engine_gen_cs(struct spi_engine_program *p, bool dry,
 	unsigned int mask = 0xff;
 
 	if (assert)
-		mask ^= BIT(spi->chip_select);
+		mask ^= BIT(spi_get_chipselect(spi, 0));
 
 	spi_engine_program_add_cmd(p, dry, SPI_ENGINE_CMD_ASSERT(1, mask));
 }
diff --git a/drivers/spi/spi-bcm-qspi.c b/drivers/spi/spi-bcm-qspi.c
index 0eee574..7c2f1d1 100644
--- a/drivers/spi/spi-bcm-qspi.c
+++ b/drivers/spi/spi-bcm-qspi.c
@@ -986,7 +986,7 @@ static int write_to_hw(struct bcm_qspi *qspi, struct spi_device *spi)
 		if (has_bspi(qspi))
 			mspi_cdram &= ~1;
 		else
-			mspi_cdram |= (~(1 << spi->chip_select) &
+			mspi_cdram |= (~(1 << spi_get_chipselect(spi, 0)) &
 				       MSPI_CDRAM_PCS);
 
 		write_cdram_slot(qspi, slot, mspi_cdram);
@@ -1046,8 +1046,8 @@ static int bcm_qspi_bspi_exec_mem_op(struct spi_device *spi,
 			return -EIO;
 
 	from = op->addr.val;
-	if (!spi->cs_gpiod)
-		bcm_qspi_chip_select(qspi, spi->chip_select);
+	if (!spi_get_csgpiod(spi, 0))
+		bcm_qspi_chip_select(qspi, spi_get_chipselect(spi, 0));
 	bcm_qspi_write(qspi, MSPI, MSPI_WRITE_LOCK, 0);
 
 	/*
@@ -1126,8 +1126,8 @@ static int bcm_qspi_transfer_one(struct spi_master *master,
 	int slots;
 	unsigned long timeo = msecs_to_jiffies(100);
 
-	if (!spi->cs_gpiod)
-		bcm_qspi_chip_select(qspi, spi->chip_select);
+	if (!spi_get_csgpiod(spi, 0))
+		bcm_qspi_chip_select(qspi, spi_get_chipselect(spi, 0));
 	qspi->trans_pos.trans = trans;
 	qspi->trans_pos.byte = 0;
 
diff --git a/drivers/spi/spi-bcm2835.c b/drivers/spi/spi-bcm2835.c
index 747e032..6b7a3fa 100644
--- a/drivers/spi/spi-bcm2835.c
+++ b/drivers/spi/spi-bcm2835.c
@@ -1274,9 +1274,9 @@ static int bcm2835_spi_setup(struct spi_device *spi)
 	 * The SPI core has successfully requested the CS GPIO line from the
 	 * device tree, so we are done.
 	 */
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		return 0;
-	if (spi->chip_select > 1) {
+	if (spi_get_chipselect(spi, 0) > 1) {
 		/* error in the case of native CS requested with CS > 1
 		 * officially there is a CS2, but it is not documented
 		 * which GPIO is connected with that...
@@ -1301,18 +1301,19 @@ static int bcm2835_spi_setup(struct spi_device *spi)
 	if (!chip)
 		return 0;
 
-	spi->cs_gpiod = gpiochip_request_own_desc(chip, 8 - spi->chip_select,
-						  DRV_NAME,
-						  GPIO_LOOKUP_FLAGS_DEFAULT,
-						  GPIOD_OUT_LOW);
-	if (IS_ERR(spi->cs_gpiod)) {
-		ret = PTR_ERR(spi->cs_gpiod);
+	spi_set_csgpiod(spi, 0, gpiochip_request_own_desc(chip,
+							  8 - (spi_get_chipselect(spi, 0)),
+							  DRV_NAME,
+							  GPIO_LOOKUP_FLAGS_DEFAULT,
+							  GPIOD_OUT_LOW));
+	if (IS_ERR(spi_get_csgpiod(spi, 0))) {
+		ret = PTR_ERR(spi_get_csgpiod(spi, 0));
 		goto err_cleanup;
 	}
 
 	/* and set up the "mode" and level */
 	dev_info(&spi->dev, "setting up native-CS%i to use GPIO\n",
-		 spi->chip_select);
+		 spi_get_chipselect(spi, 0));
 
 	return 0;
 
diff --git a/drivers/spi/spi-bcm2835aux.c b/drivers/spi/spi-bcm2835aux.c
index 7f2546f..288f7b9 100644
--- a/drivers/spi/spi-bcm2835aux.c
+++ b/drivers/spi/spi-bcm2835aux.c
@@ -448,7 +448,7 @@ static int bcm2835aux_spi_setup(struct spi_device *spi)
 	if (spi->mode & SPI_NO_CS)
 		return 0;
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		return 0;
 
 	/* for dt-backwards compatibility: only support native on CS0
@@ -465,7 +465,7 @@ static int bcm2835aux_spi_setup(struct spi_device *spi)
 	dev_warn(&spi->dev,
 		 "Native CS is not supported - please configure cs-gpio in device-tree\n");
 
-	if (spi->chip_select == 0)
+	if (spi_get_chipselect(spi, 0) == 0)
 		return 0;
 
 	dev_warn(&spi->dev, "Native CS is not working for cs > 0\n");
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c
index f2708ca..ee2528d 100644
--- a/drivers/spi/spi-bcm63xx-hsspi.c
+++ b/drivers/spi/spi-bcm63xx-hsspi.c
@@ -349,7 +349,7 @@ static int bcm63xx_hsspi_do_prepend_txrx(struct spi_device *spi,
 					 struct spi_transfer *t)
 {
 	struct bcm63xx_hsspi *bs = spi_master_get_devdata(spi->master);
-	unsigned int chip_select = spi->chip_select;
+	unsigned int chip_select = spi_get_chipselect(spi, 0);
 	u16 opcode = 0, val;
 	const u8 *tx = t->tx_buf;
 	u8 *rx = t->rx_buf;
@@ -441,7 +441,7 @@ static void bcm63xx_hsspi_set_cs(struct bcm63xx_hsspi *bs, unsigned int cs,
 static void bcm63xx_hsspi_set_clk(struct bcm63xx_hsspi *bs,
 				  struct spi_device *spi, int hz)
 {
-	unsigned int profile = spi->chip_select;
+	unsigned int profile = spi_get_chipselect(spi, 0);
 	u32 reg;
 
 	reg = DIV_ROUND_UP(2048, DIV_ROUND_UP(bs->speed_hz, hz));
@@ -468,7 +468,7 @@ static void bcm63xx_hsspi_set_clk(struct bcm63xx_hsspi *bs,
 static int bcm63xx_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t)
 {
 	struct bcm63xx_hsspi *bs = spi_master_get_devdata(spi->master);
-	unsigned int chip_select = spi->chip_select;
+	unsigned int chip_select = spi_get_chipselect(spi, 0);
 	u16 opcode = 0, val;
 	int pending = t->len;
 	int step_size = HSSPI_BUFFER_LEN;
@@ -478,7 +478,7 @@ static int bcm63xx_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t)
 
 	bcm63xx_hsspi_set_clk(bs, spi, t->speed_hz);
 	if (!t->cs_off)
-		bcm63xx_hsspi_set_cs(bs, spi->chip_select, true);
+		bcm63xx_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), true);
 
 	if (tx && rx)
 		opcode = HSSPI_OP_READ_WRITE;
@@ -545,14 +545,14 @@ static int bcm63xx_hsspi_setup(struct spi_device *spi)
 	u32 reg;
 
 	reg = __raw_readl(bs->regs +
-			  HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select));
+			  HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0)));
 	reg &= ~(SIGNAL_CTRL_LAUNCH_RISING | SIGNAL_CTRL_LATCH_RISING);
 	if (spi->mode & SPI_CPHA)
 		reg |= SIGNAL_CTRL_LAUNCH_RISING;
 	else
 		reg |= SIGNAL_CTRL_LATCH_RISING;
 	__raw_writel(reg, bs->regs +
-		     HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select));
+		     HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0)));
 
 	mutex_lock(&bs->bus_mutex);
 	reg = __raw_readl(bs->regs + HSSPI_GLOBAL_CTRL_REG);
@@ -560,16 +560,16 @@ static int bcm63xx_hsspi_setup(struct spi_device *spi)
 	/* only change actual polarities if there is no transfer */
 	if ((reg & GLOBAL_CTRL_CS_POLARITY_MASK) == bs->cs_polarity) {
 		if (spi->mode & SPI_CS_HIGH)
-			reg |= BIT(spi->chip_select);
+			reg |= BIT(spi_get_chipselect(spi, 0));
 		else
-			reg &= ~BIT(spi->chip_select);
+			reg &= ~BIT(spi_get_chipselect(spi, 0));
 		__raw_writel(reg, bs->regs + HSSPI_GLOBAL_CTRL_REG);
 	}
 
 	if (spi->mode & SPI_CS_HIGH)
-		bs->cs_polarity |= BIT(spi->chip_select);
+		bs->cs_polarity |= BIT(spi_get_chipselect(spi, 0));
 	else
-		bs->cs_polarity &= ~BIT(spi->chip_select);
+		bs->cs_polarity &= ~BIT(spi_get_chipselect(spi, 0));
 
 	mutex_unlock(&bs->bus_mutex);
 
@@ -600,7 +600,7 @@ static int bcm63xx_hsspi_do_dummy_cs_txrx(struct spi_device *spi,
 	 * e. At the end restore the polarities again to their default values.
 	 */
 
-	dummy_cs = !spi->chip_select;
+	dummy_cs = !spi_get_chipselect(spi, 0);
 	bcm63xx_hsspi_set_cs(bs, dummy_cs, true);
 
 	list_for_each_entry(t, &msg->transfers, transfer_list) {
@@ -633,22 +633,22 @@ static int bcm63xx_hsspi_do_dummy_cs_txrx(struct spi_device *spi,
 				keep_cs = true;
 			} else {
 				if (!t->cs_off)
-					bcm63xx_hsspi_set_cs(bs, spi->chip_select, false);
+					bcm63xx_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false);
 
 				spi_transfer_cs_change_delay_exec(msg, t);
 
 				if (!list_next_entry(t, transfer_list)->cs_off)
-					bcm63xx_hsspi_set_cs(bs, spi->chip_select, true);
+					bcm63xx_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), true);
 			}
 		} else if (!list_is_last(&t->transfer_list, &msg->transfers) &&
 			   t->cs_off != list_next_entry(t, transfer_list)->cs_off) {
-			bcm63xx_hsspi_set_cs(bs, spi->chip_select, t->cs_off);
+			bcm63xx_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), t->cs_off);
 		}
 	}
 
 	bcm63xx_hsspi_set_cs(bs, dummy_cs, false);
 	if (status || !keep_cs)
-		bcm63xx_hsspi_set_cs(bs, spi->chip_select, false);
+		bcm63xx_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false);
 
 	return status;
 }
diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index 77b8328..96633a0 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -282,7 +282,7 @@ static int bcm63xx_txrx_bufs(struct spi_device *spi, struct spi_transfer *first,
 	/* Issue the transfer */
 	cmd = SPI_CMD_START_IMMEDIATE;
 	cmd |= (prepend_len << SPI_CMD_PREPEND_BYTE_CNT_SHIFT);
-	cmd |= (spi->chip_select << SPI_CMD_DEVICE_ID_SHIFT);
+	cmd |= (spi_get_chipselect(spi, 0) << SPI_CMD_DEVICE_ID_SHIFT);
 	bcm_spi_writew(bs, cmd, SPI_CMD);
 
 	/* Enable the CMD_DONE interrupt */
diff --git a/drivers/spi/spi-bcmbca-hsspi.c b/drivers/spi/spi-bcmbca-hsspi.c
index c7a4483..8cbd0161 100644
--- a/drivers/spi/spi-bcmbca-hsspi.c
+++ b/drivers/spi/spi-bcmbca-hsspi.c
@@ -193,7 +193,7 @@ static void bcmbca_hsspi_set_cs(struct bcmbca_hsspi *bs, unsigned int cs,
 static void bcmbca_hsspi_set_clk(struct bcmbca_hsspi *bs,
 				  struct spi_device *spi, int hz)
 {
-	unsigned int profile = spi->chip_select;
+	unsigned int profile = spi_get_chipselect(spi, 0);
 	u32 reg;
 
 	reg = DIV_ROUND_UP(2048, DIV_ROUND_UP(bs->speed_hz, hz));
@@ -251,7 +251,7 @@ static int bcmbca_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t,
 								struct spi_message *msg)
 {
 	struct bcmbca_hsspi *bs = spi_master_get_devdata(spi->master);
-	unsigned int chip_select = spi->chip_select;
+	unsigned int chip_select = spi_get_chipselect(spi, 0);
 	u16 opcode = 0, val;
 	int pending = t->len;
 	int step_size = HSSPI_BUFFER_LEN;
@@ -312,7 +312,7 @@ static int bcmbca_hsspi_do_txrx(struct spi_device *spi, struct spi_transfer *t,
 			    PINGPONG_COMMAND_START_NOW;
 		__raw_writel(reg, bs->regs + HSSPI_PINGPONG_COMMAND_REG(0));
 
-		if (bcmbca_hsspi_wait_cmd(bs, spi->chip_select))
+		if (bcmbca_hsspi_wait_cmd(bs, spi_get_chipselect(spi, 0)))
 			return -ETIMEDOUT;
 
 		pending -= curr_step;
@@ -332,33 +332,33 @@ static int bcmbca_hsspi_setup(struct spi_device *spi)
 	u32 reg;
 
 	reg = __raw_readl(bs->regs +
-			  HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select));
+			  HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0)));
 	reg &= ~(SIGNAL_CTRL_LAUNCH_RISING | SIGNAL_CTRL_LATCH_RISING);
 	if (spi->mode & SPI_CPHA)
 		reg |= SIGNAL_CTRL_LAUNCH_RISING;
 	else
 		reg |= SIGNAL_CTRL_LATCH_RISING;
 	__raw_writel(reg, bs->regs +
-		     HSSPI_PROFILE_SIGNAL_CTRL_REG(spi->chip_select));
+		     HSSPI_PROFILE_SIGNAL_CTRL_REG(spi_get_chipselect(spi, 0)));
 
 	mutex_lock(&bs->bus_mutex);
 	reg = __raw_readl(bs->regs + HSSPI_GLOBAL_CTRL_REG);
 
 	if (spi->mode & SPI_CS_HIGH)
-		reg |= BIT(spi->chip_select);
+		reg |= BIT(spi_get_chipselect(spi, 0));
 	else
-		reg &= ~BIT(spi->chip_select);
+		reg &= ~BIT(spi_get_chipselect(spi, 0));
 	__raw_writel(reg, bs->regs + HSSPI_GLOBAL_CTRL_REG);
 
 	if (spi->mode & SPI_CS_HIGH)
-		bs->cs_polarity |= BIT(spi->chip_select);
+		bs->cs_polarity |= BIT(spi_get_chipselect(spi, 0));
 	else
-		bs->cs_polarity &= ~BIT(spi->chip_select);
+		bs->cs_polarity &= ~BIT(spi_get_chipselect(spi, 0));
 
 	reg = __raw_readl(bs->spim_ctrl);
-	reg &= ~BIT(spi->chip_select + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
+	reg &= ~BIT(spi_get_chipselect(spi, 0) + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
 	if (spi->mode & SPI_CS_HIGH)
-		reg |= BIT(spi->chip_select + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
+		reg |= BIT(spi_get_chipselect(spi, 0) + SPIM_CTRL_CS_OVERRIDE_VAL_SHIFT);
 	__raw_writel(reg, bs->spim_ctrl);
 
 	mutex_unlock(&bs->bus_mutex);
@@ -388,16 +388,16 @@ static int bcmbca_hsspi_transfer_one(struct spi_master *master,
 				keep_cs = true;
 			} else {
 				if (!t->cs_off)
-					bcmbca_hsspi_set_cs(bs, spi->chip_select, false);
+					bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false);
 
 				spi_transfer_cs_change_delay_exec(msg, t);
 
 				if (!list_next_entry(t, transfer_list)->cs_off)
-					bcmbca_hsspi_set_cs(bs, spi->chip_select, true);
+					bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), true);
 			}
 		} else if (!list_is_last(&t->transfer_list, &msg->transfers) &&
 			   t->cs_off != list_next_entry(t, transfer_list)->cs_off) {
-			bcmbca_hsspi_set_cs(bs, spi->chip_select, t->cs_off);
+			bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), t->cs_off);
 		}
 
 		msg->actual_length += t->len;
@@ -406,7 +406,7 @@ static int bcmbca_hsspi_transfer_one(struct spi_master *master,
 	mutex_unlock(&bs->msg_mutex);
 
 	if (status || !keep_cs)
-		bcmbca_hsspi_set_cs(bs, spi->chip_select, false);
+		bcmbca_hsspi_set_cs(bs, spi_get_chipselect(spi, 0), false);
 
 	msg->status = status;
 	spi_finalize_current_message(master);
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index 463fd49..79ab7e3 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1355,7 +1355,7 @@ static int cqspi_mem_process(struct spi_mem *mem, const struct spi_mem_op *op)
 	struct cqspi_st *cqspi = spi_master_get_devdata(mem->spi->master);
 	struct cqspi_flash_pdata *f_pdata;
 
-	f_pdata = &cqspi->f_pdata[mem->spi->chip_select];
+	f_pdata = &cqspi->f_pdata[spi_get_chipselect(mem->spi, 0)];
 	cqspi_configure(f_pdata, mem->spi->max_speed_hz);
 
 	if (op->data.dir == SPI_MEM_DATA_IN && op->data.buf.in) {
@@ -1561,7 +1561,8 @@ static const char *cqspi_get_name(struct spi_mem *mem)
 	struct cqspi_st *cqspi = spi_master_get_devdata(mem->spi->master);
 	struct device *dev = &cqspi->pdev->dev;
 
-	return devm_kasprintf(dev, GFP_KERNEL, "%s.%d", dev_name(dev), mem->spi->chip_select);
+	return devm_kasprintf(dev, GFP_KERNEL, "%s.%d", dev_name(dev),
+			      spi_get_chipselect(mem->spi, 0));
 }
 
 static const struct spi_controller_mem_ops cqspi_mem_ops = {
diff --git a/drivers/spi/spi-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c
index 91db3c9..ce4a314 100644
--- a/drivers/spi/spi-cadence-xspi.c
+++ b/drivers/spi/spi-cadence-xspi.c
@@ -409,8 +409,8 @@ static int cdns_xspi_mem_op(struct cdns_xspi_dev *cdns_xspi,
 {
 	enum spi_mem_data_dir dir = op->data.dir;
 
-	if (cdns_xspi->cur_cs != mem->spi->chip_select)
-		cdns_xspi->cur_cs = mem->spi->chip_select;
+	if (cdns_xspi->cur_cs != spi_get_chipselect(mem->spi, 0))
+		cdns_xspi->cur_cs = spi_get_chipselect(mem->spi, 0);
 
 	return cdns_xspi_send_stig_command(cdns_xspi, op,
 					   (dir != SPI_MEM_NO_DATA));
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 1ad86e5..4993623 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -185,11 +185,11 @@ static void cdns_spi_chipselect(struct spi_device *spi, bool is_high)
 		/* Select the slave */
 		ctrl_reg &= ~CDNS_SPI_CR_SSCTRL;
 		if (!(xspi->is_decoded_cs))
-			ctrl_reg |= ((~(CDNS_SPI_SS0 << spi->chip_select)) <<
+			ctrl_reg |= ((~(CDNS_SPI_SS0 << spi_get_chipselect(spi, 0))) <<
 				     CDNS_SPI_SS_SHIFT) &
 				     CDNS_SPI_CR_SSCTRL;
 		else
-			ctrl_reg |= (spi->chip_select << CDNS_SPI_SS_SHIFT) &
+			ctrl_reg |= (spi_get_chipselect(spi, 0) << CDNS_SPI_SS_SHIFT) &
 				     CDNS_SPI_CR_SSCTRL;
 	}
 
diff --git a/drivers/spi/spi-cavium.c b/drivers/spi/spi-cavium.c
index 6854c3c..dfe224d 100644
--- a/drivers/spi/spi-cavium.c
+++ b/drivers/spi/spi-cavium.c
@@ -57,8 +57,8 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
 	mpi_cfg.s.cslate = cpha ? 1 : 0;
 	mpi_cfg.s.enable = 1;
 
-	if (spi->chip_select < 4)
-		p->cs_enax |= 1ull << (12 + spi->chip_select);
+	if (spi_get_chipselect(spi, 0) < 4)
+		p->cs_enax |= 1ull << (12 + spi_get_chipselect(spi, 0));
 	mpi_cfg.u64 |= p->cs_enax;
 
 	if (mpi_cfg.u64 != p->last_cfg) {
@@ -78,7 +78,7 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
 			writeq(d, p->register_base + OCTEON_SPI_DAT0(p) + (8 * i));
 		}
 		mpi_tx.u64 = 0;
-		mpi_tx.s.csid = spi->chip_select;
+		mpi_tx.s.csid = spi_get_chipselect(spi, 0);
 		mpi_tx.s.leavecs = 1;
 		mpi_tx.s.txnum = tx_buf ? OCTEON_SPI_MAX_BYTES : 0;
 		mpi_tx.s.totnum = OCTEON_SPI_MAX_BYTES;
@@ -103,7 +103,7 @@ static int octeon_spi_do_transfer(struct octeon_spi *p,
 	}
 
 	mpi_tx.u64 = 0;
-	mpi_tx.s.csid = spi->chip_select;
+	mpi_tx.s.csid = spi_get_chipselect(spi, 0);
 	if (last_xfer)
 		mpi_tx.s.leavecs = xfer->cs_change;
 	else
diff --git a/drivers/spi/spi-coldfire-qspi.c b/drivers/spi/spi-coldfire-qspi.c
index d98e74c..b1bd8a6 100644
--- a/drivers/spi/spi-coldfire-qspi.c
+++ b/drivers/spi/spi-coldfire-qspi.c
@@ -290,9 +290,9 @@ static void mcfqspi_set_cs(struct spi_device *spi, bool enable)
 	bool cs_high = spi->mode & SPI_CS_HIGH;
 
 	if (enable)
-		mcfqspi_cs_select(mcfqspi, spi->chip_select, cs_high);
+		mcfqspi_cs_select(mcfqspi, spi_get_chipselect(spi, 0), cs_high);
 	else
-		mcfqspi_cs_deselect(mcfqspi, spi->chip_select, cs_high);
+		mcfqspi_cs_deselect(mcfqspi, spi_get_chipselect(spi, 0), cs_high);
 }
 
 static int mcfqspi_transfer_one(struct spi_master *master,
@@ -324,11 +324,11 @@ static int mcfqspi_transfer_one(struct spi_master *master,
 static int mcfqspi_setup(struct spi_device *spi)
 {
 	mcfqspi_cs_deselect(spi_master_get_devdata(spi->master),
-			    spi->chip_select, spi->mode & SPI_CS_HIGH);
+			    spi_get_chipselect(spi, 0), spi->mode & SPI_CS_HIGH);
 
 	dev_dbg(&spi->dev,
 			"bits per word %d, chip select %d, speed %d KHz\n",
-			spi->bits_per_word, spi->chip_select,
+			spi->bits_per_word, spi_get_chipselect(spi, 0),
 			(MCFQSPI_BUSCLK / mcfqspi_qmr_baud(spi->max_speed_hz))
 			/ 1000);
 
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index add1e19..b04811c 100644
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -199,7 +199,7 @@ static void davinci_spi_chipselect(struct spi_device *spi, int value)
 {
 	struct davinci_spi *dspi;
 	struct davinci_spi_config *spicfg = spi->controller_data;
-	u8 chip_sel = spi->chip_select;
+	u8 chip_sel = spi_get_chipselect(spi, 0);
 	u16 spidat1 = CS_DEFAULT;
 
 	dspi = spi_master_get_devdata(spi->master);
@@ -212,11 +212,11 @@ static void davinci_spi_chipselect(struct spi_device *spi, int value)
 	 * Board specific chip select logic decides the polarity and cs
 	 * line for the controller
 	 */
-	if (spi->cs_gpiod) {
+	if (spi_get_csgpiod(spi, 0)) {
 		if (value == BITBANG_CS_ACTIVE)
-			gpiod_set_value(spi->cs_gpiod, 1);
+			gpiod_set_value(spi_get_csgpiod(spi, 0), 1);
 		else
-			gpiod_set_value(spi->cs_gpiod, 0);
+			gpiod_set_value(spi_get_csgpiod(spi, 0), 0);
 	} else {
 		if (value == BITBANG_CS_ACTIVE) {
 			if (!(spi->mode & SPI_CS_WORD))
@@ -293,11 +293,11 @@ static int davinci_spi_setup_transfer(struct spi_device *spi,
 	if (bits_per_word <= 8) {
 		dspi->get_rx = davinci_spi_rx_buf_u8;
 		dspi->get_tx = davinci_spi_tx_buf_u8;
-		dspi->bytes_per_word[spi->chip_select] = 1;
+		dspi->bytes_per_word[spi_get_chipselect(spi, 0)] = 1;
 	} else {
 		dspi->get_rx = davinci_spi_rx_buf_u16;
 		dspi->get_tx = davinci_spi_tx_buf_u16;
-		dspi->bytes_per_word[spi->chip_select] = 2;
+		dspi->bytes_per_word[spi_get_chipselect(spi, 0)] = 2;
 	}
 
 	if (!hz)
@@ -415,11 +415,11 @@ static int davinci_spi_setup(struct spi_device *spi)
 	dspi = spi_master_get_devdata(spi->master);
 
 	if (!(spi->mode & SPI_NO_CS)) {
-		if (np && spi->cs_gpiod)
+		if (np && spi_get_csgpiod(spi, 0))
 			internal_cs = false;
 
 		if (internal_cs)
-			set_io_bits(dspi->base + SPIPC0, 1 << spi->chip_select);
+			set_io_bits(dspi->base + SPIPC0, 1 << spi_get_chipselect(spi, 0));
 	}
 
 	if (spi->mode & SPI_READY)
@@ -579,7 +579,7 @@ static int davinci_spi_bufs(struct spi_device *spi, struct spi_transfer *t)
 		spicfg = &davinci_spi_default_cfg;
 
 	/* convert len to words based on bits_per_word */
-	data_type = dspi->bytes_per_word[spi->chip_select];
+	data_type = dspi->bytes_per_word[spi_get_chipselect(spi, 0)];
 
 	dspi->tx = t->tx_buf;
 	dspi->rx = t->rx_buf;
diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c
index 821bfc6..6bd93c4 100644
--- a/drivers/spi/spi-dln2.c
+++ b/drivers/spi/spi-dln2.c
@@ -596,12 +596,12 @@ static int dln2_spi_prepare_message(struct spi_master *master,
 	struct dln2_spi *dln2 = spi_master_get_devdata(master);
 	struct spi_device *spi = message->spi;
 
-	if (dln2->cs != spi->chip_select) {
-		ret = dln2_spi_cs_set_one(dln2, spi->chip_select);
+	if (dln2->cs != spi_get_chipselect(spi, 0)) {
+		ret = dln2_spi_cs_set_one(dln2, spi_get_chipselect(spi, 0));
 		if (ret < 0)
 			return ret;
 
-		dln2->cs = spi->chip_select;
+		dln2->cs = spi_get_chipselect(spi, 0);
 	}
 
 	return 0;
diff --git a/drivers/spi/spi-dw-core.c b/drivers/spi/spi-dw-core.c
index c3bfb6c..ae3108c 100644
--- a/drivers/spi/spi-dw-core.c
+++ b/drivers/spi/spi-dw-core.c
@@ -103,7 +103,7 @@ void dw_spi_set_cs(struct spi_device *spi, bool enable)
 	 * support active-high or active-low CS level.
 	 */
 	if (cs_high == enable)
-		dw_writel(dws, DW_SPI_SER, BIT(spi->chip_select));
+		dw_writel(dws, DW_SPI_SER, BIT(spi_get_chipselect(spi, 0)));
 	else
 		dw_writel(dws, DW_SPI_SER, 0);
 }
diff --git a/drivers/spi/spi-dw-mmio.c b/drivers/spi/spi-dw-mmio.c
index 6ae124c..328541b 100644
--- a/drivers/spi/spi-dw-mmio.c
+++ b/drivers/spi/spi-dw-mmio.c
@@ -65,7 +65,7 @@ static void dw_spi_mscc_set_cs(struct spi_device *spi, bool enable)
 	struct dw_spi *dws = spi_master_get_devdata(spi->master);
 	struct dw_spi_mmio *dwsmmio = container_of(dws, struct dw_spi_mmio, dws);
 	struct dw_spi_mscc *dwsmscc = dwsmmio->priv;
-	u32 cs = spi->chip_select;
+	u32 cs = spi_get_chipselect(spi, 0);
 
 	if (cs < 4) {
 		u32 sw_mode = MSCC_SPI_MST_SW_MODE_SW_PIN_CTRL_MODE;
@@ -138,7 +138,7 @@ static void dw_spi_sparx5_set_cs(struct spi_device *spi, bool enable)
 	struct dw_spi *dws = spi_master_get_devdata(spi->master);
 	struct dw_spi_mmio *dwsmmio = container_of(dws, struct dw_spi_mmio, dws);
 	struct dw_spi_mscc *dwsmscc = dwsmmio->priv;
-	u8 cs = spi->chip_select;
+	u8 cs = spi_get_chipselect(spi, 0);
 
 	if (!enable) {
 		/* CS override drive enable */
diff --git a/drivers/spi/spi-falcon.c b/drivers/spi/spi-falcon.c
index a7d4dff..4c103df 100644
--- a/drivers/spi/spi-falcon.c
+++ b/drivers/spi/spi-falcon.c
@@ -131,7 +131,7 @@ int falcon_sflash_xfer(struct spi_device *spi, struct spi_transfer *t,
 				 * especially alen and dumlen.
 				 */
 
-				priv->sfcmd = ((spi->chip_select
+				priv->sfcmd = ((spi_get_chipselect(spi, 0)
 						<< SFCMD_CS_OFFSET)
 					       & SFCMD_CS_MASK);
 				priv->sfcmd |= SFCMD_KEEP_CS_KEEP_SELECTED;
diff --git a/drivers/spi/spi-fsi.c b/drivers/spi/spi-fsi.c
index cf1e4f9..ba3b17d 100644
--- a/drivers/spi/spi-fsi.c
+++ b/drivers/spi/spi-fsi.c
@@ -425,7 +425,7 @@ static int fsi_spi_transfer_one_message(struct spi_controller *ctlr,
 					struct spi_message *mesg)
 {
 	int rc;
-	u8 seq_slave = SPI_FSI_SEQUENCE_SEL_SLAVE(mesg->spi->chip_select + 1);
+	u8 seq_slave = SPI_FSI_SEQUENCE_SEL_SLAVE(spi_get_chipselect(mesg->spi, 0) + 1);
 	unsigned int len;
 	struct spi_transfer *transfer;
 	struct fsi_spi *ctx = spi_controller_get_devdata(ctlr);
diff --git a/drivers/spi/spi-fsl-dspi.c b/drivers/spi/spi-fsl-dspi.c
index 49df00f..ee42285 100644
--- a/drivers/spi/spi-fsl-dspi.c
+++ b/drivers/spi/spi-fsl-dspi.c
@@ -902,19 +902,19 @@ static irqreturn_t dspi_interrupt(int irq, void *dev_id)
 
 static void dspi_assert_cs(struct spi_device *spi, bool *cs)
 {
-	if (!spi->cs_gpiod || *cs)
+	if (!spi_get_csgpiod(spi, 0) || *cs)
 		return;
 
-	gpiod_set_value_cansleep(spi->cs_gpiod, true);
+	gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), true);
 	*cs = true;
 }
 
 static void dspi_deassert_cs(struct spi_device *spi, bool *cs)
 {
-	if (!spi->cs_gpiod || !*cs)
+	if (!spi_get_csgpiod(spi, 0) || !*cs)
 		return;
 
-	gpiod_set_value_cansleep(spi->cs_gpiod, false);
+	gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), false);
 	*cs = false;
 }
 
@@ -938,8 +938,8 @@ static int dspi_transfer_one_message(struct spi_controller *ctlr,
 
 		/* Prepare command word for CMD FIFO */
 		dspi->tx_cmd = SPI_PUSHR_CMD_CTAS(0);
-		if (!spi->cs_gpiod)
-			dspi->tx_cmd |= SPI_PUSHR_CMD_PCS(spi->chip_select);
+		if (!spi_get_csgpiod(spi, 0))
+			dspi->tx_cmd |= SPI_PUSHR_CMD_PCS(spi_get_chipselect(spi, 0));
 
 		if (list_is_last(&dspi->cur_transfer->transfer_list,
 				 &dspi->cur_msg->transfers)) {
@@ -1058,7 +1058,7 @@ static int dspi_setup(struct spi_device *spi)
 			chip->ctar_val |= SPI_CTAR_LSBFE;
 	}
 
-	gpiod_direction_output(spi->cs_gpiod, false);
+	gpiod_direction_output(spi_get_csgpiod(spi, 0), false);
 	dspi_deassert_cs(spi, &cs);
 
 	spi_set_ctldata(spi, chip);
@@ -1071,7 +1071,7 @@ static void dspi_cleanup(struct spi_device *spi)
 	struct chip_data *chip = spi_get_ctldata((struct spi_device *)spi);
 
 	dev_dbg(&spi->dev, "spi_device %u.%u cleanup\n",
-		spi->controller->bus_num, spi->chip_select);
+		spi->controller->bus_num, spi_get_chipselect(spi, 0));
 
 	kfree(chip);
 }
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index 42a3ed7..b3d2d3d 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -345,7 +345,7 @@ static void fsl_espi_setup_transfer(struct spi_device *spi,
 
 	/* don't write the mode register if the mode doesn't change */
 	if (cs->hw_mode != hw_mode_old)
-		fsl_espi_write_reg(espi, ESPI_SPMODEx(spi->chip_select),
+		fsl_espi_write_reg(espi, ESPI_SPMODEx(spi_get_chipselect(spi, 0)),
 				   cs->hw_mode);
 }
 
@@ -359,7 +359,7 @@ static int fsl_espi_bufs(struct spi_device *spi, struct spi_transfer *t)
 	reinit_completion(&espi->done);
 
 	/* Set SPCOM[CS] and SPCOM[TRANLEN] field */
-	spcom = SPCOM_CS(spi->chip_select);
+	spcom = SPCOM_CS(spi_get_chipselect(spi, 0));
 	spcom |= SPCOM_TRANLEN(t->len - 1);
 
 	/* configure RXSKIP mode */
@@ -492,7 +492,7 @@ static int fsl_espi_setup(struct spi_device *spi)
 
 	pm_runtime_get_sync(espi->dev);
 
-	cs->hw_mode = fsl_espi_read_reg(espi, ESPI_SPMODEx(spi->chip_select));
+	cs->hw_mode = fsl_espi_read_reg(espi, ESPI_SPMODEx(spi_get_chipselect(spi, 0)));
 	/* mask out bits we are going to set */
 	cs->hw_mode &= ~(CSMODE_CP_BEGIN_EDGECLK | CSMODE_CI_INACTIVEHIGH
 			 | CSMODE_REV);
diff --git a/drivers/spi/spi-fsl-lpspi.c b/drivers/spi/spi-fsl-lpspi.c
index b9e8b7b24..f2341ab 100644
--- a/drivers/spi/spi-fsl-lpspi.c
+++ b/drivers/spi/spi-fsl-lpspi.c
@@ -425,7 +425,7 @@ static int fsl_lpspi_setup_transfer(struct spi_controller *controller,
 	if (fsl_lpspi->is_only_cs1)
 		fsl_lpspi->config.chip_select = 1;
 	else
-		fsl_lpspi->config.chip_select = spi->chip_select;
+		fsl_lpspi->config.chip_select = spi_get_chipselect(spi, 0);
 
 	if (!fsl_lpspi->config.speed_hz)
 		fsl_lpspi->config.speed_hz = spi->max_speed_hz;
diff --git a/drivers/spi/spi-fsl-qspi.c b/drivers/spi/spi-fsl-qspi.c
index bacc548..8ade61e 100644
--- a/drivers/spi/spi-fsl-qspi.c
+++ b/drivers/spi/spi-fsl-qspi.c
@@ -528,7 +528,7 @@ static void fsl_qspi_select_mem(struct fsl_qspi *q, struct spi_device *spi)
 	unsigned long rate = spi->max_speed_hz;
 	int ret;
 
-	if (q->selected == spi->chip_select)
+	if (q->selected == spi_get_chipselect(spi, 0))
 		return;
 
 	if (needs_4x_clock(q))
@@ -544,7 +544,7 @@ static void fsl_qspi_select_mem(struct fsl_qspi *q, struct spi_device *spi)
 	if (ret)
 		return;
 
-	q->selected = spi->chip_select;
+	q->selected = spi_get_chipselect(spi, 0);
 
 	fsl_qspi_invalidate(q);
 }
@@ -823,7 +823,7 @@ static const char *fsl_qspi_get_name(struct spi_mem *mem)
 
 	name = devm_kasprintf(dev, GFP_KERNEL,
 			      "%s-%d", dev_name(q->dev),
-			      mem->spi->chip_select);
+			      spi_get_chipselect(mem->spi, 0));
 
 	if (!name) {
 		dev_err(dev, "failed to get memory for custom flash name\n");
diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c
index 725d043..702756c 100644
--- a/drivers/spi/spi-fsl-spi.c
+++ b/drivers/spi/spi-fsl-spi.c
@@ -503,7 +503,7 @@ static void fsl_spi_grlib_cs_control(struct spi_device *spi, bool on)
 	struct mpc8xxx_spi *mpc8xxx_spi = spi_master_get_devdata(spi->master);
 	struct fsl_spi_reg __iomem *reg_base = mpc8xxx_spi->reg_base;
 	u32 slvsel;
-	u16 cs = spi->chip_select;
+	u16 cs = spi_get_chipselect(spi, 0);
 
 	if (cs < mpc8xxx_spi->native_chipselects) {
 		slvsel = mpc8xxx_spi_read_reg(&reg_base->slvsel);
diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c
index f806355..ba7be50 100644
--- a/drivers/spi/spi-geni-qcom.c
+++ b/drivers/spi/spi-geni-qcom.c
@@ -391,9 +391,9 @@ static int setup_fifo_params(struct spi_device *spi_slv,
 			cpha = CPHA;
 
 		if (spi_slv->mode & SPI_CS_HIGH)
-			demux_output_inv = BIT(spi_slv->chip_select);
+			demux_output_inv = BIT(spi_get_chipselect(spi_slv, 0));
 
-		demux_sel = spi_slv->chip_select;
+		demux_sel = spi_get_chipselect(spi_slv, 0);
 		mas->cur_bits_per_word = spi_slv->bits_per_word;
 
 		spi_setup_word_len(mas, spi_slv->mode, spi_slv->bits_per_word);
@@ -469,7 +469,7 @@ static int setup_gsi_xfer(struct spi_transfer *xfer, struct spi_geni_master *mas
 	peripheral.loopback_en = !!(spi_slv->mode & SPI_LOOP);
 	peripheral.clock_pol_high = !!(spi_slv->mode & SPI_CPOL);
 	peripheral.data_pol_high = !!(spi_slv->mode & SPI_CPHA);
-	peripheral.cs = spi_slv->chip_select;
+	peripheral.cs = spi_get_chipselect(spi_slv, 0);
 	peripheral.pack_en = true;
 	peripheral.word_len = xfer->bits_per_word - MIN_WORD_LEN;
 
diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c
index 9c8c794..092afc7 100644
--- a/drivers/spi/spi-gpio.c
+++ b/drivers/spi/spi-gpio.c
@@ -230,7 +230,7 @@ static void spi_gpio_chipselect(struct spi_device *spi, int is_active)
 
 	/* Drive chip select line, if we have one */
 	if (spi_gpio->cs_gpios) {
-		struct gpio_desc *cs = spi_gpio->cs_gpios[spi->chip_select];
+		struct gpio_desc *cs = spi_gpio->cs_gpios[spi_get_chipselect(spi, 0)];
 
 		/* SPI chip selects are normally active-low */
 		gpiod_set_value_cansleep(cs, (spi->mode & SPI_CS_HIGH) ? is_active : !is_active);
@@ -248,7 +248,7 @@ static int spi_gpio_setup(struct spi_device *spi)
 	 * initialized from the descriptor lookup.
 	 */
 	if (spi_gpio->cs_gpios) {
-		cs = spi_gpio->cs_gpios[spi->chip_select];
+		cs = spi_gpio->cs_gpios[spi_get_chipselect(spi, 0)];
 		if (!spi->controller_state && cs)
 			status = gpiod_direction_output(cs,
 						  !(spi->mode & SPI_CS_HIGH));
diff --git a/drivers/spi/spi-gxp.c b/drivers/spi/spi-gxp.c
index c900c2f..684d63f 100644
--- a/drivers/spi/spi-gxp.c
+++ b/drivers/spi/spi-gxp.c
@@ -201,7 +201,7 @@ static ssize_t gxp_spi_write(struct gxp_spi_chip *chip, const struct spi_mem_op
 static int do_gxp_exec_mem_op(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct gxp_spi *spifi = spi_controller_get_devdata(mem->spi->master);
-	struct gxp_spi_chip *chip = &spifi->chips[mem->spi->chip_select];
+	struct gxp_spi_chip *chip = &spifi->chips[spi_get_chipselect(mem->spi, 0)];
 	int ret;
 
 	if (op->data.dir == SPI_MEM_DATA_IN) {
@@ -237,7 +237,7 @@ static const struct spi_controller_mem_ops gxp_spi_mem_ops = {
 static int gxp_spi_setup(struct spi_device *spi)
 {
 	struct gxp_spi *spifi = spi_controller_get_devdata(spi->master);
-	unsigned int cs = spi->chip_select;
+	unsigned int cs = spi_get_chipselect(spi, 0);
 	struct gxp_spi_chip *chip = &spifi->chips[cs];
 
 	chip->spifi = spifi;
diff --git a/drivers/spi/spi-hisi-sfc-v3xx.c b/drivers/spi/spi-hisi-sfc-v3xx.c
index f07d104..7cbcb06 100644
--- a/drivers/spi/spi-hisi-sfc-v3xx.c
+++ b/drivers/spi/spi-hisi-sfc-v3xx.c
@@ -361,7 +361,7 @@ static int hisi_sfc_v3xx_exec_op(struct spi_mem *mem,
 {
 	struct hisi_sfc_v3xx_host *host;
 	struct spi_device *spi = mem->spi;
-	u8 chip_select = spi->chip_select;
+	u8 chip_select = spi_get_chipselect(spi, 0);
 
 	host = spi_controller_get_devdata(spi->master);
 
diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c
index c64e4fd..d775f87 100644
--- a/drivers/spi/spi-img-spfi.c
+++ b/drivers/spi/spi-img-spfi.c
@@ -413,15 +413,15 @@ static int img_spfi_prepare(struct spi_master *master, struct spi_message *msg)
 	val = spfi_readl(spfi, SPFI_PORT_STATE);
 	val &= ~(SPFI_PORT_STATE_DEV_SEL_MASK <<
 		 SPFI_PORT_STATE_DEV_SEL_SHIFT);
-	val |= msg->spi->chip_select << SPFI_PORT_STATE_DEV_SEL_SHIFT;
+	val |= spi_get_chipselect(msg->spi, 0) << SPFI_PORT_STATE_DEV_SEL_SHIFT;
 	if (msg->spi->mode & SPI_CPHA)
-		val |= SPFI_PORT_STATE_CK_PHASE(msg->spi->chip_select);
+		val |= SPFI_PORT_STATE_CK_PHASE(spi_get_chipselect(msg->spi, 0));
 	else
-		val &= ~SPFI_PORT_STATE_CK_PHASE(msg->spi->chip_select);
+		val &= ~SPFI_PORT_STATE_CK_PHASE(spi_get_chipselect(msg->spi, 0));
 	if (msg->spi->mode & SPI_CPOL)
-		val |= SPFI_PORT_STATE_CK_POL(msg->spi->chip_select);
+		val |= SPFI_PORT_STATE_CK_POL(spi_get_chipselect(msg->spi, 0));
 	else
-		val &= ~SPFI_PORT_STATE_CK_POL(msg->spi->chip_select);
+		val &= ~SPFI_PORT_STATE_CK_POL(spi_get_chipselect(msg->spi, 0));
 	spfi_writel(spfi, val, SPFI_PORT_STATE);
 
 	return 0;
@@ -450,11 +450,11 @@ static void img_spfi_config(struct spi_master *master, struct spi_device *spi,
 	div = DIV_ROUND_UP(clk_get_rate(spfi->spfi_clk), xfer->speed_hz);
 	div = clamp(512 / (1 << get_count_order(div)), 1, 128);
 
-	val = spfi_readl(spfi, SPFI_DEVICE_PARAMETER(spi->chip_select));
+	val = spfi_readl(spfi, SPFI_DEVICE_PARAMETER(spi_get_chipselect(spi, 0)));
 	val &= ~(SPFI_DEVICE_PARAMETER_BITCLK_MASK <<
 		 SPFI_DEVICE_PARAMETER_BITCLK_SHIFT);
 	val |= div << SPFI_DEVICE_PARAMETER_BITCLK_SHIFT;
-	spfi_writel(spfi, val, SPFI_DEVICE_PARAMETER(spi->chip_select));
+	spfi_writel(spfi, val, SPFI_DEVICE_PARAMETER(spi_get_chipselect(spi, 0)));
 
 	spfi_writel(spfi, xfer->len << SPFI_TRANSACTION_TSIZE_SHIFT,
 		    SPFI_TRANSACTION);
diff --git a/drivers/spi/spi-imx.c b/drivers/spi/spi-imx.c
index e4ccd0c..620bce9 100644
--- a/drivers/spi/spi-imx.c
+++ b/drivers/spi/spi-imx.c
@@ -528,7 +528,7 @@ static int mx51_ecspi_prepare_message(struct spi_imx_data *spi_imx,
 		ctrl |= MX51_ECSPI_CTRL_DRCTL(spi_imx->spi_drctl);
 
 	/* set chip select to use */
-	ctrl |= MX51_ECSPI_CTRL_CS(spi->chip_select);
+	ctrl |= MX51_ECSPI_CTRL_CS(spi_get_chipselect(spi, 0));
 
 	/*
 	 * The ctrl register must be written first, with the EN bit set other
@@ -549,22 +549,22 @@ static int mx51_ecspi_prepare_message(struct spi_imx_data *spi_imx,
 	 * BURST_LENGTH + 1 bits are received
 	 */
 	if (spi_imx->slave_mode && is_imx53_ecspi(spi_imx))
-		cfg &= ~MX51_ECSPI_CONFIG_SBBCTRL(spi->chip_select);
+		cfg &= ~MX51_ECSPI_CONFIG_SBBCTRL(spi_get_chipselect(spi, 0));
 	else
-		cfg |= MX51_ECSPI_CONFIG_SBBCTRL(spi->chip_select);
+		cfg |= MX51_ECSPI_CONFIG_SBBCTRL(spi_get_chipselect(spi, 0));
 
 	if (spi->mode & SPI_CPOL) {
-		cfg |= MX51_ECSPI_CONFIG_SCLKPOL(spi->chip_select);
-		cfg |= MX51_ECSPI_CONFIG_SCLKCTL(spi->chip_select);
+		cfg |= MX51_ECSPI_CONFIG_SCLKPOL(spi_get_chipselect(spi, 0));
+		cfg |= MX51_ECSPI_CONFIG_SCLKCTL(spi_get_chipselect(spi, 0));
 	} else {
-		cfg &= ~MX51_ECSPI_CONFIG_SCLKPOL(spi->chip_select);
-		cfg &= ~MX51_ECSPI_CONFIG_SCLKCTL(spi->chip_select);
+		cfg &= ~MX51_ECSPI_CONFIG_SCLKPOL(spi_get_chipselect(spi, 0));
+		cfg &= ~MX51_ECSPI_CONFIG_SCLKCTL(spi_get_chipselect(spi, 0));
 	}
 
 	if (spi->mode & SPI_CS_HIGH)
-		cfg |= MX51_ECSPI_CONFIG_SSBPOL(spi->chip_select);
+		cfg |= MX51_ECSPI_CONFIG_SSBPOL(spi_get_chipselect(spi, 0));
 	else
-		cfg &= ~MX51_ECSPI_CONFIG_SSBPOL(spi->chip_select);
+		cfg &= ~MX51_ECSPI_CONFIG_SSBPOL(spi_get_chipselect(spi, 0));
 
 	if (cfg == current_cfg)
 		return 0;
@@ -614,9 +614,9 @@ static void mx51_configure_cpha(struct spi_imx_data *spi_imx,
 	cpha ^= flip_cpha;
 
 	if (cpha)
-		cfg |= MX51_ECSPI_CONFIG_SCLKPHA(spi->chip_select);
+		cfg |= MX51_ECSPI_CONFIG_SCLKPHA(spi_get_chipselect(spi, 0));
 	else
-		cfg &= ~MX51_ECSPI_CONFIG_SCLKPHA(spi->chip_select);
+		cfg &= ~MX51_ECSPI_CONFIG_SCLKPHA(spi_get_chipselect(spi, 0));
 
 	writel(cfg, spi_imx->base + MX51_ECSPI_CONFIG);
 }
@@ -768,8 +768,8 @@ static int mx31_prepare_transfer(struct spi_imx_data *spi_imx,
 		reg |= MX31_CSPICTRL_POL;
 	if (spi->mode & SPI_CS_HIGH)
 		reg |= MX31_CSPICTRL_SSPOL;
-	if (!spi->cs_gpiod)
-		reg |= (spi->chip_select) <<
+	if (!spi_get_csgpiod(spi, 0))
+		reg |= (spi_get_chipselect(spi, 0)) <<
 			(is_imx35_cspi(spi_imx) ? MX35_CSPICTRL_CS_SHIFT :
 						  MX31_CSPICTRL_CS_SHIFT);
 
@@ -868,8 +868,8 @@ static int mx21_prepare_transfer(struct spi_imx_data *spi_imx,
 		reg |= MX21_CSPICTRL_POL;
 	if (spi->mode & SPI_CS_HIGH)
 		reg |= MX21_CSPICTRL_SSPOL;
-	if (!spi->cs_gpiod)
-		reg |= spi->chip_select << MX21_CSPICTRL_CS_SHIFT;
+	if (!spi_get_csgpiod(spi, 0))
+		reg |= spi_get_chipselect(spi, 0) << MX21_CSPICTRL_CS_SHIFT;
 
 	writel(reg, spi_imx->base + MXC_CSPICTRL);
 
diff --git a/drivers/spi/spi-ingenic.c b/drivers/spi/spi-ingenic.c
index 713a238..7d4b515 100644
--- a/drivers/spi/spi-ingenic.c
+++ b/drivers/spi/spi-ingenic.c
@@ -263,7 +263,7 @@ static int spi_ingenic_prepare_message(struct spi_controller *ctlr,
 {
 	struct ingenic_spi *priv = spi_controller_get_devdata(ctlr);
 	struct spi_device *spi = message->spi;
-	unsigned int cs = REG_SSICR1_FRMHL << spi->chip_select;
+	unsigned int cs = REG_SSICR1_FRMHL << spi_get_chipselect(spi, 0);
 	unsigned int ssicr0_mask = REG_SSICR0_LOOP | REG_SSICR0_FSEL;
 	unsigned int ssicr1_mask = REG_SSICR1_PHA | REG_SSICR1_POL | cs;
 	unsigned int ssicr0 = 0, ssicr1 = 0;
@@ -282,7 +282,7 @@ static int spi_ingenic_prepare_message(struct spi_controller *ctlr,
 
 	if (spi->mode & SPI_LOOP)
 		ssicr0 |= REG_SSICR0_LOOP;
-	if (spi->chip_select)
+	if (spi_get_chipselect(spi, 0))
 		ssicr0 |= REG_SSICR0_FSEL;
 
 	if (spi->mode & SPI_CPHA)
diff --git a/drivers/spi/spi-intel.c b/drivers/spi/spi-intel.c
index f467986..bc6d221 100644
--- a/drivers/spi/spi-intel.c
+++ b/drivers/spi/spi-intel.c
@@ -451,7 +451,7 @@ static u32 intel_spi_chip_addr(const struct intel_spi *ispi,
 	/* Pick up the correct start address */
 	if (!mem)
 		return 0;
-	return mem->spi->chip_select == 1 ? ispi->chip0_size : 0;
+	return (spi_get_chipselect(mem->spi, 0) == 1) ? ispi->chip0_size : 0;
 }
 
 static int intel_spi_read_reg(struct intel_spi *ispi, const struct spi_mem *mem,
diff --git a/drivers/spi/spi-jcore.c b/drivers/spi/spi-jcore.c
index 74c8319..c42a335 100644
--- a/drivers/spi/spi-jcore.c
+++ b/drivers/spi/spi-jcore.c
@@ -68,9 +68,9 @@ static void jcore_spi_program(struct jcore_spi *hw)
 static void jcore_spi_chipsel(struct spi_device *spi, bool value)
 {
 	struct jcore_spi *hw = spi_master_get_devdata(spi->master);
-	u32 csbit = 1U << (2 * spi->chip_select);
+	u32 csbit = 1U << (2 * spi_get_chipselect(spi, 0));
 
-	dev_dbg(hw->master->dev.parent, "chipselect %d\n", spi->chip_select);
+	dev_dbg(hw->master->dev.parent, "chipselect %d\n", spi_get_chipselect(spi, 0));
 
 	if (value)
 		hw->cs_reg |= csbit;
diff --git a/drivers/spi/spi-lantiq-ssc.c b/drivers/spi/spi-lantiq-ssc.c
index 76cf2a6..8d6ecc5 100644
--- a/drivers/spi/spi-lantiq-ssc.c
+++ b/drivers/spi/spi-lantiq-ssc.c
@@ -388,11 +388,11 @@ static int lantiq_ssc_setup(struct spi_device *spidev)
 {
 	struct spi_master *master = spidev->master;
 	struct lantiq_ssc_spi *spi = spi_master_get_devdata(master);
-	unsigned int cs = spidev->chip_select;
+	unsigned int cs = spi_get_chipselect(spidev, 0);
 	u32 gpocon;
 
 	/* GPIOs are used for CS */
-	if (spidev->cs_gpiod)
+	if (spi_get_csgpiod(spidev, 0))
 		return 0;
 
 	dev_dbg(spi->dev, "using internal chipselect %u\n", cs);
@@ -796,7 +796,7 @@ static void lantiq_ssc_handle_err(struct spi_master *master,
 static void lantiq_ssc_set_cs(struct spi_device *spidev, bool enable)
 {
 	struct lantiq_ssc_spi *spi = spi_master_get_devdata(spidev->master);
-	unsigned int cs = spidev->chip_select;
+	unsigned int cs = spi_get_chipselect(spidev, 0);
 	u32 fgpo;
 
 	if (!!(spidev->mode & SPI_CS_HIGH) == enable)
diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c
index 701838b..edd7430 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -325,7 +325,7 @@ int spi_mem_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
 	if (!spi_mem_internal_supports_op(mem, op))
 		return -ENOTSUPP;
 
-	if (ctlr->mem_ops && ctlr->mem_ops->exec_op && !mem->spi->cs_gpiod) {
+	if (ctlr->mem_ops && ctlr->mem_ops->exec_op && !spi_get_csgpiod(mem->spi, 0)) {
 		ret = spi_mem_access_start(mem);
 		if (ret)
 			return ret;
@@ -808,7 +808,7 @@ int spi_mem_poll_status(struct spi_mem *mem,
 	    op->data.dir != SPI_MEM_DATA_IN)
 		return -EINVAL;
 
-	if (ctlr->mem_ops && ctlr->mem_ops->poll_status && !mem->spi->cs_gpiod) {
+	if (ctlr->mem_ops && ctlr->mem_ops->poll_status && !spi_get_csgpiod(mem->spi, 0)) {
 		ret = spi_mem_access_start(mem);
 		if (ret)
 			return ret;
diff --git a/drivers/spi/spi-meson-spicc.c b/drivers/spi/spi-meson-spicc.c
index b9f8128..141562c 100644
--- a/drivers/spi/spi-meson-spicc.c
+++ b/drivers/spi/spi-meson-spicc.c
@@ -505,7 +505,7 @@ static int meson_spicc_prepare_message(struct spi_master *master,
 		conf |= FIELD_PREP(SPICC_DRCTL_MASK, SPICC_DRCTL_IGNORE);
 
 	/* Select CS */
-	conf |= FIELD_PREP(SPICC_CS_MASK, spi->chip_select);
+	conf |= FIELD_PREP(SPICC_CS_MASK, spi_get_chipselect(spi, 0));
 
 	/* Default 8bit word */
 	conf |= FIELD_PREP(SPICC_BITLENGTH_MASK, 8 - 1);
diff --git a/drivers/spi/spi-microchip-core.c b/drivers/spi/spi-microchip-core.c
index e6cf6ff..b59e8a0 100644
--- a/drivers/spi/spi-microchip-core.c
+++ b/drivers/spi/spi-microchip-core.c
@@ -247,8 +247,8 @@ static void mchp_corespi_set_cs(struct spi_device *spi, bool disable)
 	struct mchp_corespi *corespi = spi_master_get_devdata(spi->master);
 
 	reg = mchp_corespi_read(corespi, REG_SLAVE_SELECT);
-	reg &= ~BIT(spi->chip_select);
-	reg |= !disable << spi->chip_select;
+	reg &= ~BIT(spi_get_chipselect(spi, 0));
+	reg |= !disable << spi_get_chipselect(spi, 0);
 
 	mchp_corespi_write(corespi, REG_SLAVE_SELECT, reg);
 }
@@ -265,7 +265,7 @@ static int mchp_corespi_setup(struct spi_device *spi)
 	 */
 	if (spi->mode & SPI_CS_HIGH) {
 		reg = mchp_corespi_read(corespi, REG_SLAVE_SELECT);
-		reg |= BIT(spi->chip_select);
+		reg |= BIT(spi_get_chipselect(spi, 0));
 		mchp_corespi_write(corespi, REG_SLAVE_SELECT, reg);
 	}
 	return 0;
diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c
index 0b86f18..99aeef2 100644
--- a/drivers/spi/spi-mpc512x-psc.c
+++ b/drivers/spi/spi-mpc512x-psc.c
@@ -121,17 +121,17 @@ static void mpc512x_psc_spi_activate_cs(struct spi_device *spi)
 	out_be32(psc_addr(mps, ccr), ccr);
 	mps->bits_per_word = cs->bits_per_word;
 
-	if (spi->cs_gpiod) {
+	if (spi_get_csgpiod(spi, 0)) {
 		/* gpiolib will deal with the inversion */
-		gpiod_set_value(spi->cs_gpiod, 1);
+		gpiod_set_value(spi_get_csgpiod(spi, 0), 1);
 	}
 }
 
 static void mpc512x_psc_spi_deactivate_cs(struct spi_device *spi)
 {
-	if (spi->cs_gpiod) {
+	if (spi_get_csgpiod(spi, 0)) {
 		/* gpiolib will deal with the inversion */
-		gpiod_set_value(spi->cs_gpiod, 0);
+		gpiod_set_value(spi_get_csgpiod(spi, 0), 0);
 	}
 }
 
diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c
index b652fb1..ab7df5f 100644
--- a/drivers/spi/spi-mpc52xx.c
+++ b/drivers/spi/spi-mpc52xx.c
@@ -101,7 +101,7 @@ static void mpc52xx_spi_chipsel(struct mpc52xx_spi *ms, int value)
 	int cs;
 
 	if (ms->gpio_cs_count > 0) {
-		cs = ms->message->spi->chip_select;
+		cs = spi_get_chipselect(ms->message->spi, 0);
 		gpiod_set_value(ms->gpio_cs[cs], value);
 	} else {
 		out_8(ms->regs + SPI_PORTDATA, value ? 0 : 0x08);
diff --git a/drivers/spi/spi-mt65xx.c b/drivers/spi/spi-mt65xx.c
index 9eab6c2..21c321f 100644
--- a/drivers/spi/spi-mt65xx.c
+++ b/drivers/spi/spi-mt65xx.c
@@ -421,7 +421,7 @@ static int mtk_spi_hw_init(struct spi_master *master,
 
 	/* pad select */
 	if (mdata->dev_comp->need_pad_sel)
-		writel(mdata->pad_sel[spi->chip_select],
+		writel(mdata->pad_sel[spi_get_chipselect(spi, 0)],
 		       mdata->base + SPI_PAD_SEL_REG);
 
 	/* tick delay */
@@ -735,9 +735,9 @@ static int mtk_spi_setup(struct spi_device *spi)
 	if (!spi->controller_data)
 		spi->controller_data = (void *)&mtk_default_chip_info;
 
-	if (mdata->dev_comp->need_pad_sel && spi->cs_gpiod)
+	if (mdata->dev_comp->need_pad_sel && spi_get_csgpiod(spi, 0))
 		/* CS de-asserted, gpiolib will handle inversion */
-		gpiod_direction_output(spi->cs_gpiod, 0);
+		gpiod_direction_output(spi_get_csgpiod(spi, 0), 0);
 
 	return 0;
 }
diff --git a/drivers/spi/spi-mt7621.c b/drivers/spi/spi-mt7621.c
index c4cc8e2..3e9d396 100644
--- a/drivers/spi/spi-mt7621.c
+++ b/drivers/spi/spi-mt7621.c
@@ -76,7 +76,7 @@ static inline void mt7621_spi_write(struct mt7621_spi *rs, u32 reg, u32 val)
 static void mt7621_spi_set_cs(struct spi_device *spi, int enable)
 {
 	struct mt7621_spi *rs = spidev_to_mt7621_spi(spi);
-	int cs = spi->chip_select;
+	int cs = spi_get_chipselect(spi, 0);
 	u32 polar = 0;
 	u32 master;
 
diff --git a/drivers/spi/spi-mux.c b/drivers/spi/spi-mux.c
index 0709e98..fa8c1f7 100644
--- a/drivers/spi/spi-mux.c
+++ b/drivers/spi/spi-mux.c
@@ -51,22 +51,22 @@ static int spi_mux_select(struct spi_device *spi)
 	struct spi_mux_priv *priv = spi_controller_get_devdata(spi->controller);
 	int ret;
 
-	ret = mux_control_select(priv->mux, spi->chip_select);
+	ret = mux_control_select(priv->mux, spi_get_chipselect(spi, 0));
 	if (ret)
 		return ret;
 
-	if (priv->current_cs == spi->chip_select)
+	if (priv->current_cs == spi_get_chipselect(spi, 0))
 		return 0;
 
 	dev_dbg(&priv->spi->dev, "setting up the mux for cs %d\n",
-		spi->chip_select);
+		spi_get_chipselect(spi, 0));
 
 	/* copy the child device's settings except for the cs */
 	priv->spi->max_speed_hz = spi->max_speed_hz;
 	priv->spi->mode = spi->mode;
 	priv->spi->bits_per_word = spi->bits_per_word;
 
-	priv->current_cs = spi->chip_select;
+	priv->current_cs = spi_get_chipselect(spi, 0);
 
 	return 0;
 }
diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c
index 10727ea..00617fd 100644
--- a/drivers/spi/spi-mxic.c
+++ b/drivers/spi/spi-mxic.c
@@ -306,8 +306,8 @@ static u32 mxic_spi_prep_hc_cfg(struct spi_device *spi, u32 flags)
 		nio = 2;
 
 	return flags | HC_CFG_NIO(nio) |
-	       HC_CFG_TYPE(spi->chip_select, HC_CFG_TYPE_SPI_NOR) |
-	       HC_CFG_SLV_ACT(spi->chip_select) | HC_CFG_IDLE_SIO_LVL(1);
+	       HC_CFG_TYPE(spi_get_chipselect(spi, 0), HC_CFG_TYPE_SPI_NOR) |
+	       HC_CFG_SLV_ACT(spi_get_chipselect(spi, 0)) | HC_CFG_IDLE_SIO_LVL(1);
 }
 
 static u32 mxic_spi_mem_prep_op_cfg(const struct spi_mem_op *op,
@@ -405,7 +405,7 @@ static ssize_t mxic_spi_mem_dirmap_read(struct spi_mem_dirmap_desc *desc,
 	len = min_t(size_t, len, mxic->linear.size);
 	writel(len, mxic->regs + LRD_RANGE);
 	writel(LMODE_CMD0(desc->info.op_tmpl.cmd.opcode) |
-	       LMODE_SLV_ACT(desc->mem->spi->chip_select) |
+	       LMODE_SLV_ACT(spi_get_chipselect(desc->mem->spi, 0)) |
 	       LMODE_EN,
 	       mxic->regs + LRD_CTRL);
 
@@ -449,7 +449,7 @@ static ssize_t mxic_spi_mem_dirmap_write(struct spi_mem_dirmap_desc *desc,
 	len = min_t(size_t, len, mxic->linear.size);
 	writel(len, mxic->regs + LWR_RANGE);
 	writel(LMODE_CMD0(desc->info.op_tmpl.cmd.opcode) |
-	       LMODE_SLV_ACT(desc->mem->spi->chip_select) |
+	       LMODE_SLV_ACT(spi_get_chipselect(desc->mem->spi, 0)) |
 	       LMODE_EN,
 	       mxic->regs + LWR_CTRL);
 
@@ -524,7 +524,7 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem,
 	writel(HC_EN_BIT, mxic->regs + HC_EN);
 
 	writel(mxic_spi_mem_prep_op_cfg(op, op->data.nbytes),
-	       mxic->regs + SS_CTRL(mem->spi->chip_select));
+	       mxic->regs + SS_CTRL(spi_get_chipselect(mem->spi, 0)));
 
 	writel(readl(mxic->regs + HC_CFG) | HC_CFG_MAN_CS_ASSERT,
 	       mxic->regs + HC_CFG);
diff --git a/drivers/spi/spi-mxs.c b/drivers/spi/spi-mxs.c
index 10fb31a..963a53d 100644
--- a/drivers/spi/spi-mxs.c
+++ b/drivers/spi/spi-mxs.c
@@ -369,7 +369,7 @@ static int mxs_spi_transfer_one(struct spi_master *master,
 	/* Program CS register bits here, it will be used for all transfers. */
 	writel(BM_SSP_CTRL0_WAIT_FOR_CMD | BM_SSP_CTRL0_WAIT_FOR_IRQ,
 	       ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_CLR);
-	writel(mxs_spi_cs_to_reg(m->spi->chip_select),
+	writel(mxs_spi_cs_to_reg(spi_get_chipselect(m->spi, 0)),
 	       ssp->base + HW_SSP_CTRL0 + STMP_OFFSET_REG_SET);
 
 	list_for_each_entry(t, &m->transfers, transfer_list) {
diff --git a/drivers/spi/spi-npcm-fiu.c b/drivers/spi/spi-npcm-fiu.c
index 8d7698d..eb35356 100644
--- a/drivers/spi/spi-npcm-fiu.c
+++ b/drivers/spi/spi-npcm-fiu.c
@@ -288,7 +288,7 @@ static ssize_t npcm_fiu_direct_read(struct spi_mem_dirmap_desc *desc,
 {
 	struct npcm_fiu_spi *fiu =
 		spi_controller_get_devdata(desc->mem->spi->master);
-	struct npcm_fiu_chip *chip = &fiu->chip[desc->mem->spi->chip_select];
+	struct npcm_fiu_chip *chip = &fiu->chip[spi_get_chipselect(desc->mem->spi, 0)];
 	void __iomem *src = (void __iomem *)(chip->flash_region_mapped_ptr +
 					     offs);
 	u8 *buf_rx = buf;
@@ -315,7 +315,7 @@ static ssize_t npcm_fiu_direct_write(struct spi_mem_dirmap_desc *desc,
 {
 	struct npcm_fiu_spi *fiu =
 		spi_controller_get_devdata(desc->mem->spi->master);
-	struct npcm_fiu_chip *chip = &fiu->chip[desc->mem->spi->chip_select];
+	struct npcm_fiu_chip *chip = &fiu->chip[spi_get_chipselect(desc->mem->spi, 0)];
 	void __iomem *dst = (void __iomem *)(chip->flash_region_mapped_ptr +
 					     offs);
 	const u8 *buf_tx = buf;
@@ -344,7 +344,7 @@ static int npcm_fiu_uma_read(struct spi_mem *mem,
 
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CTS,
 			   NPCM_FIU_UMA_CTS_DEV_NUM,
-			   (mem->spi->chip_select <<
+			   (spi_get_chipselect(mem->spi, 0) <<
 			    NPCM_FIU_UMA_CTS_DEV_NUM_SHIFT));
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CMD,
 			   NPCM_FIU_UMA_CMD_CMD, op->cmd.opcode);
@@ -398,7 +398,7 @@ static int npcm_fiu_uma_write(struct spi_mem *mem,
 
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CTS,
 			   NPCM_FIU_UMA_CTS_DEV_NUM,
-			   (mem->spi->chip_select <<
+			   (spi_get_chipselect(mem->spi, 0) <<
 			    NPCM_FIU_UMA_CTS_DEV_NUM_SHIFT));
 
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CMD,
@@ -451,7 +451,7 @@ static int npcm_fiu_manualwrite(struct spi_mem *mem,
 
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CTS,
 			   NPCM_FIU_UMA_CTS_DEV_NUM,
-			   (mem->spi->chip_select <<
+			   (spi_get_chipselect(mem->spi, 0) <<
 			    NPCM_FIU_UMA_CTS_DEV_NUM_SHIFT));
 	regmap_update_bits(fiu->regmap, NPCM_FIU_UMA_CTS,
 			   NPCM_FIU_UMA_CTS_SW_CS, 0);
@@ -545,7 +545,7 @@ static int npcm_fiu_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct npcm_fiu_spi *fiu =
 		spi_controller_get_devdata(mem->spi->master);
-	struct npcm_fiu_chip *chip = &fiu->chip[mem->spi->chip_select];
+	struct npcm_fiu_chip *chip = &fiu->chip[spi_get_chipselect(mem->spi, 0)];
 	int ret = 0;
 	u8 *buf;
 
@@ -605,7 +605,7 @@ static int npcm_fiu_dirmap_create(struct spi_mem_dirmap_desc *desc)
 {
 	struct npcm_fiu_spi *fiu =
 		spi_controller_get_devdata(desc->mem->spi->master);
-	struct npcm_fiu_chip *chip = &fiu->chip[desc->mem->spi->chip_select];
+	struct npcm_fiu_chip *chip = &fiu->chip[spi_get_chipselect(desc->mem->spi, 0)];
 	struct regmap *gcr_regmap;
 
 	if (!fiu->res_mem) {
@@ -624,7 +624,7 @@ static int npcm_fiu_dirmap_create(struct spi_mem_dirmap_desc *desc)
 		chip->flash_region_mapped_ptr =
 			devm_ioremap(fiu->dev, (fiu->res_mem->start +
 							(fiu->info->max_map_size *
-						    desc->mem->spi->chip_select)),
+						    spi_get_chipselect(desc->mem->spi, 0))),
 					     (u32)desc->info.length);
 		if (!chip->flash_region_mapped_ptr) {
 			dev_warn(fiu->dev, "Error mapping memory region, direct read disabled\n");
@@ -669,9 +669,9 @@ static int npcm_fiu_setup(struct spi_device *spi)
 	struct npcm_fiu_spi *fiu = spi_controller_get_devdata(ctrl);
 	struct npcm_fiu_chip *chip;
 
-	chip = &fiu->chip[spi->chip_select];
+	chip = &fiu->chip[spi_get_chipselect(spi, 0)];
 	chip->fiu = fiu;
-	chip->chipselect = spi->chip_select;
+	chip->chipselect = spi_get_chipselect(spi, 0);
 	chip->clkrate = spi->max_speed_hz;
 
 	fiu->clkrate = clk_get_rate(fiu->clk);
diff --git a/drivers/spi/spi-nxp-fspi.c b/drivers/spi/spi-nxp-fspi.c
index 71be1ec..76168cc 100644
--- a/drivers/spi/spi-nxp-fspi.c
+++ b/drivers/spi/spi-nxp-fspi.c
@@ -663,7 +663,7 @@ static void nxp_fspi_select_mem(struct nxp_fspi *f, struct spi_device *spi)
 	 * Return, if previously selected slave device is same as current
 	 * requested slave device.
 	 */
-	if (f->selected == spi->chip_select)
+	if (f->selected == spi_get_chipselect(spi, 0))
 		return;
 
 	/* Reset FLSHxxCR0 registers */
@@ -676,9 +676,9 @@ static void nxp_fspi_select_mem(struct nxp_fspi *f, struct spi_device *spi)
 	size_kb = FSPI_FLSHXCR0_SZ(f->memmap_phy_size);
 
 	fspi_writel(f, size_kb, f->iobase + FSPI_FLSHA1CR0 +
-		    4 * spi->chip_select);
+		    4 * spi_get_chipselect(spi, 0));
 
-	dev_dbg(f->dev, "Slave device [CS:%x] selected\n", spi->chip_select);
+	dev_dbg(f->dev, "Slave device [CS:%x] selected\n", spi_get_chipselect(spi, 0));
 
 	nxp_fspi_clk_disable_unprep(f);
 
@@ -690,7 +690,7 @@ static void nxp_fspi_select_mem(struct nxp_fspi *f, struct spi_device *spi)
 	if (ret)
 		return;
 
-	f->selected = spi->chip_select;
+	f->selected = spi_get_chipselect(spi, 0);
 }
 
 static int nxp_fspi_read_ahb(struct nxp_fspi *f, const struct spi_mem_op *op)
@@ -1055,7 +1055,7 @@ static const char *nxp_fspi_get_name(struct spi_mem *mem)
 
 	name = devm_kasprintf(dev, GFP_KERNEL,
 			      "%s-%d", dev_name(f->dev),
-			      mem->spi->chip_select);
+			      spi_get_chipselect(mem->spi, 0));
 
 	if (!name) {
 		dev_err(dev, "failed to get memory for custom flash name\n");
diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index 6da77de..902d2e0 100644
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -179,7 +179,7 @@ static void uwire_chipselect(struct spi_device *spi, int value)
 
 	w = uwire_read_reg(UWIRE_CSR);
 	old_cs = (w >> 10) & 0x03;
-	if (value == BITBANG_CS_INACTIVE || old_cs != spi->chip_select) {
+	if (value == BITBANG_CS_INACTIVE || old_cs != spi_get_chipselect(spi, 0)) {
 		/* Deselect this CS, or the previous CS */
 		w &= ~CS_CMD;
 		uwire_write_reg(UWIRE_CSR, w);
@@ -193,7 +193,7 @@ static void uwire_chipselect(struct spi_device *spi, int value)
 		else
 			uwire_write_reg(UWIRE_SR4, 0);
 
-		w = spi->chip_select << 10;
+		w = spi_get_chipselect(spi, 0) << 10;
 		w |= CS_CMD;
 		uwire_write_reg(UWIRE_CSR, w);
 	}
@@ -210,7 +210,7 @@ static int uwire_txrx(struct spi_device *spi, struct spi_transfer *t)
 	if (!t->tx_buf && !t->rx_buf)
 		return 0;
 
-	w = spi->chip_select << 10;
+	w = spi_get_chipselect(spi, 0) << 10;
 	w |= CS_CMD;
 
 	if (t->tx_buf) {
@@ -408,7 +408,7 @@ static int uwire_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
 		rate /= 8;
 		break;
 	}
-	omap_uwire_configure_mode(spi->chip_select, flags);
+	omap_uwire_configure_mode(spi_get_chipselect(spi, 0), flags);
 	pr_debug("%s: uwire flags %02x, armxor %lu KHz, SCK %lu KHz\n",
 			__func__, flags,
 			clk_get_rate(uwire->ck) / 1000,
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c
index ce3cdd5..1a96793 100644
--- a/drivers/spi/spi-omap2-mcspi.c
+++ b/drivers/spi/spi-omap2-mcspi.c
@@ -379,7 +379,7 @@ static void omap2_mcspi_rx_callback(void *data)
 {
 	struct spi_device *spi = data;
 	struct omap2_mcspi *mcspi = spi_master_get_devdata(spi->master);
-	struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	/* We must disable the DMA RX request */
 	omap2_mcspi_set_dma_req(spi, 1, 0);
@@ -391,7 +391,7 @@ static void omap2_mcspi_tx_callback(void *data)
 {
 	struct spi_device *spi = data;
 	struct omap2_mcspi *mcspi = spi_master_get_devdata(spi->master);
-	struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	struct omap2_mcspi_dma *mcspi_dma = &mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	/* We must disable the DMA TX request */
 	omap2_mcspi_set_dma_req(spi, 0, 0);
@@ -408,7 +408,7 @@ static void omap2_mcspi_tx_dma(struct spi_device *spi,
 	struct dma_async_tx_descriptor *tx;
 
 	mcspi = spi_master_get_devdata(spi->master);
-	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	mcspi_dma = &mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	dmaengine_slave_config(mcspi_dma->dma_tx, &cfg);
 
@@ -446,7 +446,7 @@ omap2_mcspi_rx_dma(struct spi_device *spi, struct spi_transfer *xfer,
 	struct dma_async_tx_descriptor *tx;
 
 	mcspi = spi_master_get_devdata(spi->master);
-	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	mcspi_dma = &mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 	count = xfer->len;
 
 	/*
@@ -591,7 +591,7 @@ omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)
 	int			wait_res;
 
 	mcspi = spi_master_get_devdata(spi->master);
-	mcspi_dma = &mcspi->dma_channels[spi->chip_select];
+	mcspi_dma = &mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	if (cs->word_len <= 8) {
 		width = DMA_SLAVE_BUSWIDTH_1_BYTE;
@@ -1062,8 +1062,8 @@ static int omap2_mcspi_setup(struct spi_device *spi)
 		cs = kzalloc(sizeof(*cs), GFP_KERNEL);
 		if (!cs)
 			return -ENOMEM;
-		cs->base = mcspi->base + spi->chip_select * 0x14;
-		cs->phys = mcspi->phys + spi->chip_select * 0x14;
+		cs->base = mcspi->base + spi_get_chipselect(spi, 0) * 0x14;
+		cs->phys = mcspi->phys + spi_get_chipselect(spi, 0) * 0x14;
 		cs->mode = 0;
 		cs->chconf0 = 0;
 		cs->chctrl0 = 0;
@@ -1142,7 +1142,7 @@ static int omap2_mcspi_transfer_one(struct spi_master *master,
 	u32				chconf;
 
 	mcspi = spi_master_get_devdata(master);
-	mcspi_dma = mcspi->dma_channels + spi->chip_select;
+	mcspi_dma = mcspi->dma_channels + spi_get_chipselect(spi, 0);
 	cs = spi->controller_state;
 	cd = spi->controller_data;
 
@@ -1158,7 +1158,7 @@ static int omap2_mcspi_transfer_one(struct spi_master *master,
 
 	omap2_mcspi_set_enable(spi, 0);
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		omap2_mcspi_set_cs(spi, spi->mode & SPI_CS_HIGH);
 
 	if (par_override ||
@@ -1247,7 +1247,7 @@ static int omap2_mcspi_transfer_one(struct spi_master *master,
 
 	omap2_mcspi_set_enable(spi, 0);
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		omap2_mcspi_set_cs(spi, !(spi->mode & SPI_CS_HIGH));
 
 	if (mcspi->fifo_depth > 0 && t)
@@ -1289,7 +1289,7 @@ static bool omap2_mcspi_can_dma(struct spi_master *master,
 {
 	struct omap2_mcspi *mcspi = spi_master_get_devdata(spi->master);
 	struct omap2_mcspi_dma *mcspi_dma =
-		&mcspi->dma_channels[spi->chip_select];
+		&mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	if (!mcspi_dma->dma_rx || !mcspi_dma->dma_tx)
 		return false;
@@ -1307,7 +1307,7 @@ static size_t omap2_mcspi_max_xfer_size(struct spi_device *spi)
 {
 	struct omap2_mcspi *mcspi = spi_master_get_devdata(spi->master);
 	struct omap2_mcspi_dma *mcspi_dma =
-		&mcspi->dma_channels[spi->chip_select];
+		&mcspi->dma_channels[spi_get_chipselect(spi, 0)];
 
 	if (mcspi->max_xfer_len && mcspi_dma->dma_rx)
 		return mcspi->max_xfer_len;
diff --git a/drivers/spi/spi-orion.c b/drivers/spi/spi-orion.c
index e79d1fe0..bb244b5 100644
--- a/drivers/spi/spi-orion.c
+++ b/drivers/spi/spi-orion.c
@@ -346,7 +346,7 @@ static void orion_spi_set_cs(struct spi_device *spi, bool enable)
 	 * as it is handled by a GPIO, but that doesn't matter. What we need
 	 * is to deassert the old chip select and assert some other chip select.
 	 */
-	val |= ORION_SPI_CS(spi->chip_select);
+	val |= ORION_SPI_CS(spi_get_chipselect(spi, 0));
 
 	/*
 	 * Chip select logic is inverted from spi_set_cs(). For lines using a
@@ -470,7 +470,7 @@ orion_spi_write_read(struct spi_device *spi, struct spi_transfer *xfer)
 	unsigned int count;
 	int word_len;
 	struct orion_spi *orion_spi;
-	int cs = spi->chip_select;
+	int cs = spi_get_chipselect(spi, 0);
 	void __iomem *vaddr;
 
 	word_len = spi->bits_per_word;
diff --git a/drivers/spi/spi-pci1xxxx.c b/drivers/spi/spi-pci1xxxx.c
index a31c3b6..1c57316 100644
--- a/drivers/spi/spi-pci1xxxx.c
+++ b/drivers/spi/spi-pci1xxxx.c
@@ -116,11 +116,11 @@ static void pci1xxxx_spi_set_cs(struct spi_device *spi, bool enable)
 	regval = readl(par->reg_base + SPI_MST_CTL_REG_OFFSET(p->hw_inst));
 	if (enable) {
 		regval &= ~SPI_MST_CTL_DEVSEL_MASK;
-		regval |= (spi->chip_select << 25);
+		regval |= (spi_get_chipselect(spi, 0) << 25);
 		writel(regval,
 		       par->reg_base + SPI_MST_CTL_REG_OFFSET(p->hw_inst));
 	} else {
-		regval &= ~(spi->chip_select << 25);
+		regval &= ~(spi_get_chipselect(spi, 0) << 25);
 		writel(regval,
 		       par->reg_base + SPI_MST_CTL_REG_OFFSET(p->hw_inst));
 
diff --git a/drivers/spi/spi-pic32-sqi.c b/drivers/spi/spi-pic32-sqi.c
index 4c8493f..51dfb49 100644
--- a/drivers/spi/spi-pic32-sqi.c
+++ b/drivers/spi/spi-pic32-sqi.c
@@ -267,7 +267,7 @@ static int pic32_sqi_one_transfer(struct pic32_sqi *sqi,
 	u32 nbits;
 
 	/* Device selection */
-	bd_ctrl = spi->chip_select << BD_DEVSEL_SHIFT;
+	bd_ctrl = spi_get_chipselect(spi, 0) << BD_DEVSEL_SHIFT;
 
 	/* half-duplex: select transfer buffer, direction and lane */
 	if (xfer->rx_buf) {
diff --git a/drivers/spi/spi-pic32.c b/drivers/spi/spi-pic32.c
index 5a64ad0..8a02073 100644
--- a/drivers/spi/spi-pic32.c
+++ b/drivers/spi/spi-pic32.c
@@ -591,7 +591,7 @@ static int pic32_spi_setup(struct spi_device *spi)
 	 * unreliable/erroneous SPI transactions.
 	 * To avoid that we will always handle /CS by toggling GPIO.
 	 */
-	if (!spi->cs_gpiod)
+	if (!spi_get_csgpiod(spi, 0))
 		return -EINVAL;
 
 	return 0;
@@ -600,7 +600,7 @@ static int pic32_spi_setup(struct spi_device *spi)
 static void pic32_spi_cleanup(struct spi_device *spi)
 {
 	/* de-activate cs-gpio, gpiolib will handle inversion */
-	gpiod_direction_output(spi->cs_gpiod, 0);
+	gpiod_direction_output(spi_get_csgpiod(spi, 0), 0);
 }
 
 static int pic32_spi_dma_prep(struct pic32_spi *pic32s, struct device *dev)
diff --git a/drivers/spi/spi-pl022.c b/drivers/spi/spi-pl022.c
index a17ff83..982407b 100644
--- a/drivers/spi/spi-pl022.c
+++ b/drivers/spi/spi-pl022.c
@@ -1587,9 +1587,9 @@ static int pl022_transfer_one_message(struct spi_master *master,
 
 	/* Setup the SPI using the per chip configuration */
 	pl022->cur_chip = spi_get_ctldata(msg->spi);
-	pl022->cur_cs = msg->spi->chip_select;
+	pl022->cur_cs = spi_get_chipselect(msg->spi, 0);
 	/* This is always available but may be set to -ENOENT */
-	pl022->cur_gpiod = msg->spi->cs_gpiod;
+	pl022->cur_gpiod = spi_get_csgpiod(msg->spi, 0);
 
 	restore_state(pl022);
 	flush(pl022);
diff --git a/drivers/spi/spi-pxa2xx.c b/drivers/spi/spi-pxa2xx.c
index a75ba29..d04e8cb 100644
--- a/drivers/spi/spi-pxa2xx.c
+++ b/drivers/spi/spi-pxa2xx.c
@@ -368,7 +368,7 @@ static void lpss_ssp_select_cs(struct spi_device *spi,
 
 	value = __lpss_ssp_read_priv(drv_data, config->reg_cs_ctrl);
 
-	cs = spi->chip_select;
+	cs = spi_get_chipselect(spi, 0);
 	cs <<= config->cs_sel_shift;
 	if (cs != (value & config->cs_sel_mask)) {
 		/*
@@ -429,7 +429,7 @@ static void cs_assert(struct spi_device *spi)
 		spi_controller_get_devdata(spi->controller);
 
 	if (drv_data->ssp_type == CE4100_SSP) {
-		pxa2xx_spi_write(drv_data, SSSR, spi->chip_select);
+		pxa2xx_spi_write(drv_data, SSSR, spi_get_chipselect(spi, 0));
 		return;
 	}
 
@@ -1217,7 +1217,7 @@ static int setup(struct spi_device *spi)
 			return -ENOMEM;
 
 		if (drv_data->ssp_type == CE4100_SSP) {
-			if (spi->chip_select > 4) {
+			if (spi_get_chipselect(spi, 0) > 4) {
 				dev_err(&spi->dev,
 					"failed setup: cs number must not be > 4.\n");
 				kfree(chip);
diff --git a/drivers/spi/spi-qcom-qspi.c b/drivers/spi/spi-qcom-qspi.c
index 15c4e21..aa91a6c 100644
--- a/drivers/spi/spi-qcom-qspi.c
+++ b/drivers/spi/spi-qcom-qspi.c
@@ -311,7 +311,7 @@ static int qcom_qspi_prepare_message(struct spi_master *master,
 
 	mstr_cfg = readl(ctrl->base + MSTR_CONFIG);
 	mstr_cfg &= ~CHIP_SELECT_NUM;
-	if (message->spi->chip_select)
+	if (spi_get_chipselect(message->spi, 0))
 		mstr_cfg |= CHIP_SELECT_NUM;
 
 	mstr_cfg |= FB_CLK_EN | PIN_WPN | PIN_HOLDN | SBL_EN | FULL_CYCLE_MODE;
diff --git a/drivers/spi/spi-rb4xx.c b/drivers/spi/spi-rb4xx.c
index e312b30..5073736 100644
--- a/drivers/spi/spi-rb4xx.c
+++ b/drivers/spi/spi-rb4xx.c
@@ -107,7 +107,7 @@ static int rb4xx_transfer_one(struct spi_master *master,
 	 * command set was designed to almost not clash with that of the
 	 * boot flash.
 	 */
-	if (spi->chip_select == 2)
+	if (spi_get_chipselect(spi, 0) == 2)
 		/* MMC */
 		spi_ioc = AR71XX_SPI_IOC_CS0;
 	else
diff --git a/drivers/spi/spi-rockchip-sfc.c b/drivers/spi/spi-rockchip-sfc.c
index 80e1ee1..4fabd2e 100644
--- a/drivers/spi/spi-rockchip-sfc.c
+++ b/drivers/spi/spi-rockchip-sfc.c
@@ -346,7 +346,7 @@ static int rockchip_sfc_xfer_setup(struct rockchip_sfc *sfc,
 
 	/* set the Controller */
 	ctrl |= SFC_CTRL_PHASE_SEL_NEGETIVE;
-	cmd |= mem->spi->chip_select << SFC_CMD_CS_SHIFT;
+	cmd |= spi_get_chipselect(mem->spi, 0) << SFC_CMD_CS_SHIFT;
 
 	dev_dbg(sfc->dev, "sfc addr.nbytes=%x(x%d) dummy.nbytes=%x(x%d)\n",
 		op->addr.nbytes, op->addr.buswidth,
diff --git a/drivers/spi/spi-rockchip.c b/drivers/spi/spi-rockchip.c
index a66fff0..143ede9 100644
--- a/drivers/spi/spi-rockchip.c
+++ b/drivers/spi/spi-rockchip.c
@@ -246,28 +246,30 @@ static void rockchip_spi_set_cs(struct spi_device *spi, bool enable)
 	bool cs_asserted = spi->mode & SPI_CS_HIGH ? enable : !enable;
 
 	/* Return immediately for no-op */
-	if (cs_asserted == rs->cs_asserted[spi->chip_select])
+	if (cs_asserted == rs->cs_asserted[spi_get_chipselect(spi, 0)])
 		return;
 
 	if (cs_asserted) {
 		/* Keep things powered as long as CS is asserted */
 		pm_runtime_get_sync(rs->dev);
 
-		if (spi->cs_gpiod)
+		if (spi_get_csgpiod(spi, 0))
 			ROCKCHIP_SPI_SET_BITS(rs->regs + ROCKCHIP_SPI_SER, 1);
 		else
-			ROCKCHIP_SPI_SET_BITS(rs->regs + ROCKCHIP_SPI_SER, BIT(spi->chip_select));
+			ROCKCHIP_SPI_SET_BITS(rs->regs + ROCKCHIP_SPI_SER,
+					      BIT(spi_get_chipselect(spi, 0)));
 	} else {
-		if (spi->cs_gpiod)
+		if (spi_get_csgpiod(spi, 0))
 			ROCKCHIP_SPI_CLR_BITS(rs->regs + ROCKCHIP_SPI_SER, 1);
 		else
-			ROCKCHIP_SPI_CLR_BITS(rs->regs + ROCKCHIP_SPI_SER, BIT(spi->chip_select));
+			ROCKCHIP_SPI_CLR_BITS(rs->regs + ROCKCHIP_SPI_SER,
+					      BIT(spi_get_chipselect(spi, 0)));
 
 		/* Drop reference from when we first asserted CS */
 		pm_runtime_put(rs->dev);
 	}
 
-	rs->cs_asserted[spi->chip_select] = cs_asserted;
+	rs->cs_asserted[spi_get_chipselect(spi, 0)] = cs_asserted;
 }
 
 static void rockchip_spi_handle_err(struct spi_controller *ctlr,
@@ -541,7 +543,7 @@ static int rockchip_spi_config(struct rockchip_spi *rs,
 	if (spi->mode & SPI_LSB_FIRST)
 		cr0 |= CR0_FBM_LSB << CR0_FBM_OFFSET;
 	if (spi->mode & SPI_CS_HIGH)
-		cr0 |= BIT(spi->chip_select) << CR0_SOI_OFFSET;
+		cr0 |= BIT(spi_get_chipselect(spi, 0)) << CR0_SOI_OFFSET;
 
 	if (xfer->rx_buf && xfer->tx_buf)
 		cr0 |= CR0_XFM_TR << CR0_XFM_OFFSET;
@@ -724,7 +726,7 @@ static int rockchip_spi_setup(struct spi_device *spi)
 	struct rockchip_spi *rs = spi_controller_get_devdata(spi->controller);
 	u32 cr0;
 
-	if (!spi->cs_gpiod && (spi->mode & SPI_CS_HIGH) && !rs->cs_high_supported) {
+	if (!spi_get_csgpiod(spi, 0) && (spi->mode & SPI_CS_HIGH) && !rs->cs_high_supported) {
 		dev_warn(&spi->dev, "setup: non GPIO CS can't be active-high\n");
 		return -EINVAL;
 	}
@@ -735,10 +737,10 @@ static int rockchip_spi_setup(struct spi_device *spi)
 
 	cr0 &= ~(0x3 << CR0_SCPH_OFFSET);
 	cr0 |= ((spi->mode & 0x3) << CR0_SCPH_OFFSET);
-	if (spi->mode & SPI_CS_HIGH && spi->chip_select <= 1)
-		cr0 |= BIT(spi->chip_select) << CR0_SOI_OFFSET;
-	else if (spi->chip_select <= 1)
-		cr0 &= ~(BIT(spi->chip_select) << CR0_SOI_OFFSET);
+	if (spi->mode & SPI_CS_HIGH && spi_get_chipselect(spi, 0) <= 1)
+		cr0 |= BIT(spi_get_chipselect(spi, 0)) << CR0_SOI_OFFSET;
+	else if (spi_get_chipselect(spi, 0) <= 1)
+		cr0 &= ~(BIT(spi_get_chipselect(spi, 0)) << CR0_SOI_OFFSET);
 
 	writel_relaxed(cr0, rs->regs + ROCKCHIP_SPI_CTRLR0);
 
diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index f494c86..f50a39e 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -950,7 +950,7 @@ static int rspi_setup(struct spi_device *spi)
 	struct rspi_data *rspi = spi_controller_get_devdata(spi->controller);
 	u8 sslp;
 
-	if (spi->cs_gpiod)
+	if (spi_get_csgpiod(spi, 0))
 		return 0;
 
 	pm_runtime_get_sync(&rspi->pdev->dev);
@@ -958,9 +958,9 @@ static int rspi_setup(struct spi_device *spi)
 
 	sslp = rspi_read8(rspi, RSPI_SSLP);
 	if (spi->mode & SPI_CS_HIGH)
-		sslp |= SSLP_SSLP(spi->chip_select);
+		sslp |= SSLP_SSLP(spi_get_chipselect(spi, 0));
 	else
-		sslp &= ~SSLP_SSLP(spi->chip_select);
+		sslp &= ~SSLP_SSLP(spi_get_chipselect(spi, 0));
 	rspi_write8(rspi, sslp, RSPI_SSLP);
 
 	spin_unlock_irq(&rspi->lock);
@@ -1001,8 +1001,8 @@ static int rspi_prepare_message(struct spi_controller *ctlr,
 		rspi->spcmd |= SPCMD_LSBF;
 
 	/* Configure slave signal to assert */
-	rspi->spcmd |= SPCMD_SSLA(spi->cs_gpiod ? rspi->ctlr->unused_native_cs
-						: spi->chip_select);
+	rspi->spcmd |= SPCMD_SSLA(spi_get_csgpiod(spi, 0) ? rspi->ctlr->unused_native_cs
+						: spi_get_chipselect(spi, 0));
 
 	/* CMOS output mode and MOSI signal from previous transfer */
 	rspi->sppcr = 0;
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c
index cc69f8f..7ac17f0 100644
--- a/drivers/spi/spi-s3c64xx.c
+++ b/drivers/spi/spi-s3c64xx.c
@@ -891,7 +891,7 @@ static int s3c64xx_spi_setup(struct spi_device *spi)
 
 	/* NULL is fine, we just avoid using the FB delay (=0) */
 	if (IS_ERR(cs)) {
-		dev_err(&spi->dev, "No CS for SPI(%d)\n", spi->chip_select);
+		dev_err(&spi->dev, "No CS for SPI(%d)\n", spi_get_chipselect(spi, 0));
 		return -ENODEV;
 	}
 
diff --git a/drivers/spi/spi-sc18is602.c b/drivers/spi/spi-sc18is602.c
index 983b362..a12adc6 100644
--- a/drivers/spi/spi-sc18is602.c
+++ b/drivers/spi/spi-sc18is602.c
@@ -70,7 +70,7 @@ static int sc18is602_txrx(struct sc18is602 *hw, struct spi_message *msg,
 
 	if (hw->tlen == 0) {
 		/* First byte (I2C command) is chip select */
-		hw->buffer[0] = 1 << msg->spi->chip_select;
+		hw->buffer[0] = 1 << spi_get_chipselect(msg->spi, 0);
 		hw->tlen = 1;
 		hw->rindex = 0;
 	}
@@ -229,7 +229,7 @@ static int sc18is602_setup(struct spi_device *spi)
 	struct sc18is602 *hw = spi_master_get_devdata(spi->master);
 
 	/* SC18IS602 does not support CS2 */
-	if (hw->id == sc18is602 && spi->chip_select == 2)
+	if (hw->id == sc18is602 && (spi_get_chipselect(spi, 0) == 2))
 		return -ENXIO;
 
 	return 0;
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index d828a3b..50498c4 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -554,7 +554,7 @@ static int sh_msiof_spi_setup(struct spi_device *spi)
 		spi_controller_get_devdata(spi->controller);
 	u32 clr, set, tmp;
 
-	if (spi->cs_gpiod || spi_controller_is_slave(p->ctlr))
+	if (spi_get_csgpiod(spi, 0) || spi_controller_is_slave(p->ctlr))
 		return 0;
 
 	if (p->native_cs_inited &&
@@ -587,11 +587,11 @@ static int sh_msiof_prepare_message(struct spi_controller *ctlr,
 	u32 ss, cs_high;
 
 	/* Configure pins before asserting CS */
-	if (spi->cs_gpiod) {
+	if (spi_get_csgpiod((struct spi_device *)spi, 0)) {
 		ss = ctlr->unused_native_cs;
 		cs_high = p->native_cs_high;
 	} else {
-		ss = spi->chip_select;
+		ss = spi_get_chipselect((struct spi_device *)spi, 0);
 		cs_high = !!(spi->mode & SPI_CS_HIGH);
 	}
 	sh_msiof_spi_set_pin_regs(p, ss, !!(spi->mode & SPI_CPOL),
diff --git a/drivers/spi/spi-sh-sci.c b/drivers/spi/spi-sh-sci.c
index 0fdfec2..92ca3f2 100644
--- a/drivers/spi/spi-sh-sci.c
+++ b/drivers/spi/spi-sh-sci.c
@@ -108,7 +108,7 @@ static void sh_sci_spi_chipselect(struct spi_device *dev, int value)
 	struct sh_sci_spi *sp = spi_master_get_devdata(dev->master);
 
 	if (sp->info->chip_select)
-		(sp->info->chip_select)(sp->info, dev->chip_select, value);
+		(sp->info->chip_select)(sp->info, spi_get_chipselect(dev, 0), value);
 }
 
 static int sh_sci_spi_probe(struct platform_device *dev)
diff --git a/drivers/spi/spi-sifive.c b/drivers/spi/spi-sifive.c
index 055de44..dae9e09 100644
--- a/drivers/spi/spi-sifive.c
+++ b/drivers/spi/spi-sifive.c
@@ -135,13 +135,13 @@ sifive_spi_prepare_message(struct spi_master *master, struct spi_message *msg)
 
 	/* Update the chip select polarity */
 	if (device->mode & SPI_CS_HIGH)
-		spi->cs_inactive &= ~BIT(device->chip_select);
+		spi->cs_inactive &= ~BIT(spi_get_chipselect(device, 0));
 	else
-		spi->cs_inactive |= BIT(device->chip_select);
+		spi->cs_inactive |= BIT(spi_get_chipselect(device, 0));
 	sifive_spi_write(spi, SIFIVE_SPI_REG_CSDEF, spi->cs_inactive);
 
 	/* Select the correct device */
-	sifive_spi_write(spi, SIFIVE_SPI_REG_CSID, device->chip_select);
+	sifive_spi_write(spi, SIFIVE_SPI_REG_CSID, spi_get_chipselect(device, 0));
 
 	/* Set clock mode */
 	sifive_spi_write(spi, SIFIVE_SPI_REG_SCKMODE,
diff --git a/drivers/spi/spi-sn-f-ospi.c b/drivers/spi/spi-sn-f-ospi.c
index 644ae34..d64100f 100644
--- a/drivers/spi/spi-sn-f-ospi.c
+++ b/drivers/spi/spi-sn-f-ospi.c
@@ -267,7 +267,7 @@ static void f_ospi_config_indir_protocol(struct f_ospi *ospi,
 	int unit;
 
 	/* Set one chip select */
-	writel(BIT(spi->chip_select), ospi->base + OSPI_SSEL);
+	writel(BIT(spi_get_chipselect(spi, 0)), ospi->base + OSPI_SSEL);
 
 	mode = f_ospi_get_mode(ospi, op->cmd.buswidth, 1);
 	prot |= FIELD_PREP(OSPI_PROT_MODE_CODE_MASK, mode);
diff --git a/drivers/spi/spi-st-ssc4.c b/drivers/spi/spi-st-ssc4.c
index 9141f19..7fcff9c 100644
--- a/drivers/spi/spi-st-ssc4.c
+++ b/drivers/spi/spi-st-ssc4.c
@@ -183,7 +183,7 @@ static int spi_st_setup(struct spi_device *spi)
 		return -EINVAL;
 	}
 
-	if (!spi->cs_gpiod) {
+	if (!spi_get_csgpiod(spi, 0)) {
 		dev_err(&spi->dev, "no valid gpio assigned\n");
 		return -EINVAL;
 	}
diff --git a/drivers/spi/spi-stm32-qspi.c b/drivers/spi/spi-stm32-qspi.c
index 29125af..2b6804a 100644
--- a/drivers/spi/spi-stm32-qspi.c
+++ b/drivers/spi/spi-stm32-qspi.c
@@ -359,7 +359,7 @@ static int stm32_qspi_get_mode(u8 buswidth)
 static int stm32_qspi_send(struct spi_device *spi, const struct spi_mem_op *op)
 {
 	struct stm32_qspi *qspi = spi_controller_get_devdata(spi->master);
-	struct stm32_qspi_flash *flash = &qspi->flash[spi->chip_select];
+	struct stm32_qspi_flash *flash = &qspi->flash[spi_get_chipselect(spi, 0)];
 	u32 ccr, cr;
 	int timeout, err = 0, err_poll_status = 0;
 
@@ -564,7 +564,7 @@ static int stm32_qspi_transfer_one_message(struct spi_controller *ctrl,
 	struct spi_mem_op op;
 	int ret = 0;
 
-	if (!spi->cs_gpiod)
+	if (!spi_get_csgpiod(spi, 0))
 		return -EOPNOTSUPP;
 
 	ret = pm_runtime_resume_and_get(qspi->dev);
@@ -573,7 +573,7 @@ static int stm32_qspi_transfer_one_message(struct spi_controller *ctrl,
 
 	mutex_lock(&qspi->lock);
 
-	gpiod_set_value_cansleep(spi->cs_gpiod, true);
+	gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), true);
 
 	list_for_each_entry(transfer, &msg->transfers, transfer_list) {
 		u8 dummy_bytes = 0;
@@ -626,7 +626,7 @@ static int stm32_qspi_transfer_one_message(struct spi_controller *ctrl,
 	}
 
 end_of_transfer:
-	gpiod_set_value_cansleep(spi->cs_gpiod, false);
+	gpiod_set_value_cansleep(spi_get_csgpiod(spi, 0), false);
 
 	mutex_unlock(&qspi->lock);
 
@@ -669,8 +669,8 @@ static int stm32_qspi_setup(struct spi_device *spi)
 
 	presc = DIV_ROUND_UP(qspi->clk_rate, spi->max_speed_hz) - 1;
 
-	flash = &qspi->flash[spi->chip_select];
-	flash->cs = spi->chip_select;
+	flash = &qspi->flash[spi_get_chipselect(spi, 0)];
+	flash->cs = spi_get_chipselect(spi, 0);
 	flash->presc = presc;
 
 	mutex_lock(&qspi->lock);
diff --git a/drivers/spi/spi-sun4i.c b/drivers/spi/spi-sun4i.c
index 994d0fb..b894726 100644
--- a/drivers/spi/spi-sun4i.c
+++ b/drivers/spi/spi-sun4i.c
@@ -167,7 +167,7 @@ static void sun4i_spi_set_cs(struct spi_device *spi, bool enable)
 	reg = sun4i_spi_read(sspi, SUN4I_CTL_REG);
 
 	reg &= ~SUN4I_CTL_CS_MASK;
-	reg |= SUN4I_CTL_CS(spi->chip_select);
+	reg |= SUN4I_CTL_CS(spi_get_chipselect(spi, 0));
 
 	/* We want to control the chip select manually */
 	reg |= SUN4I_CTL_CS_MANUAL;
diff --git a/drivers/spi/spi-sun6i.c b/drivers/spi/spi-sun6i.c
index 43c29af..7532c85 100644
--- a/drivers/spi/spi-sun6i.c
+++ b/drivers/spi/spi-sun6i.c
@@ -174,7 +174,7 @@ static void sun6i_spi_set_cs(struct spi_device *spi, bool enable)
 
 	reg = sun6i_spi_read(sspi, SUN6I_TFR_CTL_REG);
 	reg &= ~SUN6I_TFR_CTL_CS_MASK;
-	reg |= SUN6I_TFR_CTL_CS(spi->chip_select);
+	reg |= SUN6I_TFR_CTL_CS(spi_get_chipselect(spi, 0));
 
 	if (enable)
 		reg |= SUN6I_TFR_CTL_CS_LEVEL;
diff --git a/drivers/spi/spi-synquacer.c b/drivers/spi/spi-synquacer.c
index 3a92f722..aeaf7db 100644
--- a/drivers/spi/spi-synquacer.c
+++ b/drivers/spi/spi-synquacer.c
@@ -250,7 +250,7 @@ static int synquacer_spi_config(struct spi_master *master,
 	}
 
 	mode = spi->mode;
-	cs = spi->chip_select;
+	cs = spi_get_chipselect(spi, 0);
 	speed = xfer->speed_hz;
 	bpw = xfer->bits_per_word;
 
@@ -344,7 +344,7 @@ static int synquacer_spi_config(struct spi_master *master,
 	sspi->bpw = bpw;
 	sspi->mode = mode;
 	sspi->speed = speed;
-	sspi->cs = spi->chip_select;
+	sspi->cs = spi_get_chipselect(spi, 0);
 	sspi->bus_width = bus_width;
 
 	return 0;
@@ -488,7 +488,7 @@ static void synquacer_spi_set_cs(struct spi_device *spi, bool enable)
 	val = readl(sspi->regs + SYNQUACER_HSSPI_REG_DMSTART);
 	val &= ~(SYNQUACER_HSSPI_DMPSEL_CS_MASK <<
 		 SYNQUACER_HSSPI_DMPSEL_CS_SHIFT);
-	val |= spi->chip_select << SYNQUACER_HSSPI_DMPSEL_CS_SHIFT;
+	val |= spi_get_chipselect(spi, 0) << SYNQUACER_HSSPI_DMPSEL_CS_SHIFT;
 
 	if (!enable)
 		val |= SYNQUACER_HSSPI_DMSTOP_STOP;
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index b6bee92..9e7d762 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -747,7 +747,7 @@ static int tegra_spi_set_hw_cs_timing(struct spi_device *spi)
 	if (setup_dly && hold_dly) {
 		setup_hold = SPI_SETUP_HOLD(setup_dly - 1, hold_dly - 1);
 		spi_cs_timing = SPI_CS_SETUP_HOLD(tspi->spi_cs_timing1,
-						  spi->chip_select,
+						  spi_get_chipselect(spi, 0),
 						  setup_hold);
 		if (tspi->spi_cs_timing1 != spi_cs_timing) {
 			tspi->spi_cs_timing1 = spi_cs_timing;
@@ -760,9 +760,9 @@ static int tegra_spi_set_hw_cs_timing(struct spi_device *spi)
 		inactive_cycles--;
 	cs_state = inactive_cycles ? 0 : 1;
 	spi_cs_timing = tspi->spi_cs_timing2;
-	SPI_SET_CS_ACTIVE_BETWEEN_PACKETS(spi_cs_timing, spi->chip_select,
+	SPI_SET_CS_ACTIVE_BETWEEN_PACKETS(spi_cs_timing, spi_get_chipselect(spi, 0),
 					  cs_state);
-	SPI_SET_CYCLES_BETWEEN_PACKETS(spi_cs_timing, spi->chip_select,
+	SPI_SET_CYCLES_BETWEEN_PACKETS(spi_cs_timing, spi_get_chipselect(spi, 0),
 				       inactive_cycles);
 	if (tspi->spi_cs_timing2 != spi_cs_timing) {
 		tspi->spi_cs_timing2 = spi_cs_timing;
@@ -831,8 +831,8 @@ static u32 tegra_spi_setup_transfer_one(struct spi_device *spi,
 			tegra_spi_writel(tspi, command1, SPI_COMMAND1);
 
 		/* GPIO based chip select control */
-		if (spi->cs_gpiod)
-			gpiod_set_value(spi->cs_gpiod, 1);
+		if (spi_get_csgpiod(spi, 0))
+			gpiod_set_value(spi_get_csgpiod(spi, 0), 1);
 
 		if (is_single_xfer && !(t->cs_change)) {
 			tspi->use_hw_based_cs = true;
@@ -846,7 +846,7 @@ static u32 tegra_spi_setup_transfer_one(struct spi_device *spi,
 				command1 &= ~SPI_CS_SW_VAL;
 		}
 
-		if (tspi->last_used_cs != spi->chip_select) {
+		if (tspi->last_used_cs != spi_get_chipselect(spi, 0)) {
 			if (cdata && cdata->tx_clk_tap_delay)
 				tx_tap = cdata->tx_clk_tap_delay;
 			if (cdata && cdata->rx_clk_tap_delay)
@@ -855,7 +855,7 @@ static u32 tegra_spi_setup_transfer_one(struct spi_device *spi,
 				   SPI_RX_TAP_DELAY(rx_tap);
 			if (command2 != tspi->def_command2_reg)
 				tegra_spi_writel(tspi, command2, SPI_COMMAND2);
-			tspi->last_used_cs = spi->chip_select;
+			tspi->last_used_cs = spi_get_chipselect(spi, 0);
 		}
 
 	} else {
@@ -896,7 +896,7 @@ static int tegra_spi_start_transfer_one(struct spi_device *spi,
 		command1 |= SPI_TX_EN;
 		tspi->cur_direction |= DATA_DIR_TX;
 	}
-	command1 |= SPI_CS_SEL(spi->chip_select);
+	command1 |= SPI_CS_SEL(spi_get_chipselect(spi, 0));
 	tegra_spi_writel(tspi, command1, SPI_COMMAND1);
 	tspi->command1_reg = command1;
 
@@ -980,14 +980,14 @@ static int tegra_spi_setup(struct spi_device *spi)
 
 	spin_lock_irqsave(&tspi->lock, flags);
 	/* GPIO based chip select control */
-	if (spi->cs_gpiod)
-		gpiod_set_value(spi->cs_gpiod, 0);
+	if (spi_get_csgpiod(spi, 0))
+		gpiod_set_value(spi_get_csgpiod(spi, 0), 0);
 
 	val = tspi->def_command1_reg;
 	if (spi->mode & SPI_CS_HIGH)
-		val &= ~SPI_CS_POL_INACTIVE(spi->chip_select);
+		val &= ~SPI_CS_POL_INACTIVE(spi_get_chipselect(spi, 0));
 	else
-		val |= SPI_CS_POL_INACTIVE(spi->chip_select);
+		val |= SPI_CS_POL_INACTIVE(spi_get_chipselect(spi, 0));
 	tspi->def_command1_reg = val;
 	tegra_spi_writel(tspi, tspi->def_command1_reg, SPI_COMMAND1);
 	spin_unlock_irqrestore(&tspi->lock, flags);
@@ -1002,8 +1002,8 @@ static void tegra_spi_transfer_end(struct spi_device *spi)
 	int cs_val = (spi->mode & SPI_CS_HIGH) ? 0 : 1;
 
 	/* GPIO based chip select control */
-	if (spi->cs_gpiod)
-		gpiod_set_value(spi->cs_gpiod, 0);
+	if (spi_get_csgpiod(spi, 0))
+		gpiod_set_value(spi_get_csgpiod(spi, 0), 0);
 
 	if (!tspi->use_hw_based_cs) {
 		if (cs_val)
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index ed82530..4286310 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -280,7 +280,7 @@ static int tegra_sflash_start_transfer_one(struct spi_device *spi,
 			command |= SPI_ACTIVE_SCLK_DRIVE_HIGH;
 		else
 			command |= SPI_ACTIVE_SCLK_DRIVE_LOW;
-		command |= SPI_CS0_EN << spi->chip_select;
+		command |= SPI_CS0_EN << spi_get_chipselect(spi, 0);
 	} else {
 		command = tsd->command_reg;
 		command &= ~SPI_BIT_LENGTH(~0);
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index ac7933b..c2915f7 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -758,9 +758,9 @@ static int tegra_slink_setup(struct spi_device *spi)
 	spin_lock_irqsave(&tspi->lock, flags);
 	val = tspi->def_command_reg;
 	if (spi->mode & SPI_CS_HIGH)
-		val |= cs_pol_bit[spi->chip_select];
+		val |= cs_pol_bit[spi_get_chipselect(spi, 0)];
 	else
-		val &= ~cs_pol_bit[spi->chip_select];
+		val &= ~cs_pol_bit[spi_get_chipselect(spi, 0)];
 	tspi->def_command_reg = val;
 	tegra_slink_writel(tspi, tspi->def_command_reg, SLINK_COMMAND);
 	spin_unlock_irqrestore(&tspi->lock, flags);
@@ -781,7 +781,7 @@ static int tegra_slink_prepare_message(struct spi_master *master,
 	tspi->command_reg |= SLINK_CS_SW | SLINK_CS_VALUE;
 
 	tspi->command2_reg = tspi->def_command2_reg;
-	tspi->command2_reg |= SLINK_SS_EN_CS(spi->chip_select);
+	tspi->command2_reg |= SLINK_SS_EN_CS(spi_get_chipselect(spi, 0));
 
 	tspi->command_reg &= ~SLINK_MODES;
 	if (spi->mode & SPI_CPHA)
diff --git a/drivers/spi/spi-tegra210-quad.c b/drivers/spi/spi-tegra210-quad.c
index fd0d532..325b442 100644
--- a/drivers/spi/spi-tegra210-quad.c
+++ b/drivers/spi/spi-tegra210-quad.c
@@ -829,7 +829,7 @@ static u32 tegra_qspi_setup_transfer_one(struct spi_device *spi, struct spi_tran
 		tegra_qspi_mask_clear_irq(tqspi);
 
 		command1 = tqspi->def_command1_reg;
-		command1 |= QSPI_CS_SEL(spi->chip_select);
+		command1 |= QSPI_CS_SEL(spi_get_chipselect(spi, 0));
 		command1 |= QSPI_BIT_LENGTH(bits_per_word - 1);
 
 		command1 &= ~QSPI_CONTROL_MODE_MASK;
@@ -960,11 +960,11 @@ static int tegra_qspi_setup(struct spi_device *spi)
 
 	/* keep default cs state to inactive */
 	val = tqspi->def_command1_reg;
-	val |= QSPI_CS_SEL(spi->chip_select);
+	val |= QSPI_CS_SEL(spi_get_chipselect(spi, 0));
 	if (spi->mode & SPI_CS_HIGH)
-		val &= ~QSPI_CS_POL_INACTIVE(spi->chip_select);
+		val &= ~QSPI_CS_POL_INACTIVE(spi_get_chipselect(spi, 0));
 	else
-		val |= QSPI_CS_POL_INACTIVE(spi->chip_select);
+		val |= QSPI_CS_POL_INACTIVE(spi_get_chipselect(spi, 0));
 
 	tqspi->def_command1_reg = val;
 	tegra_qspi_writel(tqspi, tqspi->def_command1_reg, QSPI_COMMAND1);
diff --git a/drivers/spi/spi-ti-qspi.c b/drivers/spi/spi-ti-qspi.c
index 6008686..5914335 100644
--- a/drivers/spi/spi-ti-qspi.c
+++ b/drivers/spi/spi-ti-qspi.c
@@ -533,10 +533,10 @@ static void ti_qspi_enable_memory_map(struct spi_device *spi)
 	if (qspi->ctrl_base) {
 		regmap_update_bits(qspi->ctrl_base, qspi->ctrl_reg,
 				   MEM_CS_MASK,
-				   MEM_CS_EN(spi->chip_select));
+				   MEM_CS_EN(spi_get_chipselect(spi, 0)));
 	}
 	qspi->mmap_enabled = true;
-	qspi->current_cs = spi->chip_select;
+	qspi->current_cs = spi_get_chipselect(spi, 0);
 }
 
 static void ti_qspi_disable_memory_map(struct spi_device *spi)
@@ -572,7 +572,7 @@ static void ti_qspi_setup_mmap_read(struct spi_device *spi, u8 opcode,
 	memval |= ((addr_width - 1) << QSPI_SETUP_ADDR_SHIFT |
 		   dummy_bytes << QSPI_SETUP_DUMMY_SHIFT);
 	ti_qspi_write(qspi, memval,
-		      QSPI_SPI_SETUP_REG(spi->chip_select));
+		      QSPI_SPI_SETUP_REG(spi_get_chipselect(spi, 0)));
 }
 
 static int ti_qspi_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op)
@@ -623,7 +623,7 @@ static int ti_qspi_exec_mem_op(struct spi_mem *mem,
 
 	mutex_lock(&qspi->list_lock);
 
-	if (!qspi->mmap_enabled || qspi->current_cs != mem->spi->chip_select) {
+	if (!qspi->mmap_enabled || qspi->current_cs != spi_get_chipselect(mem->spi, 0)) {
 		ti_qspi_setup_clk(qspi, mem->spi->max_speed_hz);
 		ti_qspi_enable_memory_map(mem->spi);
 	}
@@ -673,11 +673,11 @@ static int ti_qspi_start_transfer_one(struct spi_master *master,
 	qspi->dc = 0;
 
 	if (spi->mode & SPI_CPHA)
-		qspi->dc |= QSPI_CKPHA(spi->chip_select);
+		qspi->dc |= QSPI_CKPHA(spi_get_chipselect(spi, 0));
 	if (spi->mode & SPI_CPOL)
-		qspi->dc |= QSPI_CKPOL(spi->chip_select);
+		qspi->dc |= QSPI_CKPOL(spi_get_chipselect(spi, 0));
 	if (spi->mode & SPI_CS_HIGH)
-		qspi->dc |= QSPI_CSPOL(spi->chip_select);
+		qspi->dc |= QSPI_CSPOL(spi_get_chipselect(spi, 0));
 
 	frame_len_words = 0;
 	list_for_each_entry(t, &m->transfers, transfer_list)
@@ -686,7 +686,7 @@ static int ti_qspi_start_transfer_one(struct spi_master *master,
 
 	/* setup command reg */
 	qspi->cmd = 0;
-	qspi->cmd |= QSPI_EN_CS(spi->chip_select);
+	qspi->cmd |= QSPI_EN_CS(spi_get_chipselect(spi, 0));
 	qspi->cmd |= QSPI_FLEN(frame_len_words);
 
 	ti_qspi_write(qspi, qspi->dc, QSPI_SPI_DC_REG);
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 1679a0b..af5846c 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -499,7 +499,7 @@ static inline void pch_spi_select_chip(struct pch_spi_data *data,
 				       struct spi_device *pspi)
 {
 	if (data->current_chip != NULL) {
-		if (pspi->chip_select != data->n_curnt_chip) {
+		if (spi_get_chipselect(pspi, 0) != data->n_curnt_chip) {
 			dev_dbg(&pspi->dev, "%s : different slave\n", __func__);
 			data->current_chip = NULL;
 		}
@@ -507,7 +507,7 @@ static inline void pch_spi_select_chip(struct pch_spi_data *data,
 
 	data->current_chip = pspi;
 
-	data->n_curnt_chip = data->current_chip->chip_select;
+	data->n_curnt_chip = spi_get_chipselect(data->current_chip, 0);
 
 	dev_dbg(&pspi->dev, "%s :Invoking pch_spi_setup_transfer\n", __func__);
 	pch_spi_setup_transfer(pspi);
diff --git a/drivers/spi/spi-wpcm-fiu.c b/drivers/spi/spi-wpcm-fiu.c
index ab33710..f15312f 100644
--- a/drivers/spi/spi-wpcm-fiu.c
+++ b/drivers/spi/spi-wpcm-fiu.c
@@ -158,7 +158,7 @@ static int wpcm_fiu_normal_exec(struct spi_mem *mem, const struct spi_mem_op *op
 	if (op->data.dir == SPI_MEM_DATA_OUT)
 		wpcm_fiu_set_data(fiu, op->data.buf.out, op->data.nbytes);
 
-	ret = wpcm_fiu_do_uma(fiu, mem->spi->chip_select, op->addr.nbytes == 3,
+	ret = wpcm_fiu_do_uma(fiu, spi_get_chipselect(mem->spi, 0), op->addr.nbytes == 3,
 			      op->data.dir == SPI_MEM_DATA_OUT, op->data.nbytes);
 
 	if (op->data.dir == SPI_MEM_DATA_IN)
@@ -196,7 +196,7 @@ static bool wpcm_fiu_4ba_match(const struct spi_mem_op *op)
 static int wpcm_fiu_4ba_exec(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct wpcm_fiu_spi *fiu = spi_controller_get_devdata(mem->spi->controller);
-	int cs = mem->spi->chip_select;
+	int cs = spi_get_chipselect(mem->spi, 0);
 
 	wpcm_fiu_ects_assert(fiu, cs);
 
@@ -241,7 +241,7 @@ static bool wpcm_fiu_rdid_match(const struct spi_mem_op *op)
 static int wpcm_fiu_rdid_exec(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct wpcm_fiu_spi *fiu = spi_controller_get_devdata(mem->spi->controller);
-	int cs = mem->spi->chip_select;
+	int cs = spi_get_chipselect(mem->spi, 0);
 
 	/* First transfer */
 	wpcm_fiu_set_opcode(fiu, op->cmd.opcode);
@@ -278,7 +278,7 @@ static bool wpcm_fiu_dummy_match(const struct spi_mem_op *op)
 static int wpcm_fiu_dummy_exec(struct spi_mem *mem, const struct spi_mem_op *op)
 {
 	struct wpcm_fiu_spi *fiu = spi_controller_get_devdata(mem->spi->controller);
-	int cs = mem->spi->chip_select;
+	int cs = spi_get_chipselect(mem->spi, 0);
 
 	wpcm_fiu_ects_assert(fiu, cs);
 
@@ -376,7 +376,7 @@ static int wpcm_fiu_adjust_op_size(struct spi_mem *mem, struct spi_mem_op *op)
 static int wpcm_fiu_dirmap_create(struct spi_mem_dirmap_desc *desc)
 {
 	struct wpcm_fiu_spi *fiu = spi_controller_get_devdata(desc->mem->spi->controller);
-	int cs = desc->mem->spi->chip_select;
+	int cs = spi_get_chipselect(desc->mem->spi, 0);
 
 	if (desc->info.op_tmpl.data.dir != SPI_MEM_DATA_IN)
 		return -ENOTSUPP;
@@ -400,7 +400,7 @@ static int wpcm_fiu_dirmap_create(struct spi_mem_dirmap_desc *desc)
 static ssize_t wpcm_fiu_direct_read(struct spi_mem_dirmap_desc *desc, u64 offs, size_t len, void *buf)
 {
 	struct wpcm_fiu_spi *fiu = spi_controller_get_devdata(desc->mem->spi->controller);
-	int cs = desc->mem->spi->chip_select;
+	int cs = spi_get_chipselect(desc->mem->spi, 0);
 
 	if (offs >= MAX_MEMORY_SIZE_PER_CS)
 		return -ENOTSUPP;
diff --git a/drivers/spi/spi-xcomm.c b/drivers/spi/spi-xcomm.c
index 8628241..5d23411 100644
--- a/drivers/spi/spi-xcomm.c
+++ b/drivers/spi/spi-xcomm.c
@@ -58,7 +58,7 @@ static int spi_xcomm_sync_config(struct spi_xcomm *spi_xcomm, unsigned int len)
 static void spi_xcomm_chipselect(struct spi_xcomm *spi_xcomm,
 	struct spi_device *spi, int is_active)
 {
-	unsigned long cs = spi->chip_select;
+	unsigned long cs = spi_get_chipselect(spi, 0);
 	uint16_t chipselect = spi_xcomm->chipselect;
 
 	if (is_active)
diff --git a/drivers/spi/spi-xilinx.c b/drivers/spi/spi-xilinx.c
index d2f9eea..5dd3d19 100644
--- a/drivers/spi/spi-xilinx.c
+++ b/drivers/spi/spi-xilinx.c
@@ -213,7 +213,7 @@ static void xilinx_spi_chipselect(struct spi_device *spi, int is_on)
 	 */
 
 	cs = xspi->cs_inactive;
-	cs ^= BIT(spi->chip_select);
+	cs ^= BIT(spi_get_chipselect(spi, 0));
 
 	/* Activate the chip select */
 	xspi->write_fn(cs, xspi->regs + XSPI_SSR_OFFSET);
@@ -228,9 +228,9 @@ static int xilinx_spi_setup_transfer(struct spi_device *spi,
 	struct xilinx_spi *xspi = spi_master_get_devdata(spi->master);
 
 	if (spi->mode & SPI_CS_HIGH)
-		xspi->cs_inactive &= ~BIT(spi->chip_select);
+		xspi->cs_inactive &= ~BIT(spi_get_chipselect(spi, 0));
 	else
-		xspi->cs_inactive |= BIT(spi->chip_select);
+		xspi->cs_inactive |= BIT(spi_get_chipselect(spi, 0));
 
 	return 0;
 }
diff --git a/drivers/spi/spi-xlp.c b/drivers/spi/spi-xlp.c
index e5707fe..3b91cdd 100644
--- a/drivers/spi/spi-xlp.c
+++ b/drivers/spi/spi-xlp.c
@@ -139,7 +139,7 @@ static int xlp_spi_setup(struct spi_device *spi)
 	int cs;
 
 	xspi = spi_master_get_devdata(spi->master);
-	cs = spi->chip_select;
+	cs = spi_get_chipselect(spi, 0);
 	/*
 	 * The value of fdiv must be between 4 and 65535.
 	 */
@@ -350,7 +350,7 @@ static int xlp_spi_transfer_one(struct spi_master *master,
 	struct xlp_spi_priv *xspi = spi_master_get_devdata(master);
 	int ret = 0;
 
-	xspi->cs = spi->chip_select;
+	xspi->cs = spi_get_chipselect(spi, 0);
 	xspi->dev = spi->dev;
 
 	if (spi_transfer_is_last(master, t))
diff --git a/drivers/spi/spi-zynq-qspi.c b/drivers/spi/spi-zynq-qspi.c
index 8558c0f..ee1995b 100644
--- a/drivers/spi/spi-zynq-qspi.c
+++ b/drivers/spi/spi-zynq-qspi.c
@@ -296,7 +296,7 @@ static void zynq_qspi_chipselect(struct spi_device *spi, bool assert)
 	/* Select the lower (CS0) or upper (CS1) memory */
 	if (ctlr->num_chipselect > 1) {
 		config_reg = zynq_qspi_read(xqspi, ZYNQ_QSPI_LINEAR_CFG_OFFSET);
-		if (!spi->chip_select)
+		if (!spi_get_chipselect(spi, 0))
 			config_reg &= ~ZYNQ_QSPI_LCFG_U_PAGE;
 		else
 			config_reg |= ZYNQ_QSPI_LCFG_U_PAGE;
diff --git a/drivers/spi/spi-zynqmp-gqspi.c b/drivers/spi/spi-zynqmp-gqspi.c
index 270d28a..fb2ca9b 100644
--- a/drivers/spi/spi-zynqmp-gqspi.c
+++ b/drivers/spi/spi-zynqmp-gqspi.c
@@ -468,7 +468,7 @@ static void zynqmp_qspi_chipselect(struct spi_device *qspi, bool is_high)
 	genfifoentry |= GQSPI_GENFIFO_MODE_SPI;
 
 	if (!is_high) {
-		if (!qspi->chip_select) {
+		if (!spi_get_chipselect(qspi, 0)) {
 			xqspi->genfifobus = GQSPI_GENFIFO_BUS_LOWER;
 			xqspi->genfifocs = GQSPI_GENFIFO_CS_LOWER;
 		} else {
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 5a038c6..a399c61 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -393,7 +393,7 @@ spidev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 			struct spi_controller *ctlr = spi->controller;
 
 			if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
-			    ctlr->cs_gpiods[spi->chip_select])
+			    ctlr->cs_gpiods[spi_get_chipselect(spi, 0)])
 				tmp &= ~SPI_CS_HIGH;
 		}
 
@@ -432,7 +432,7 @@ spidev_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
 			}
 
 			if (ctlr->use_gpio_descriptors && ctlr->cs_gpiods &&
-			    ctlr->cs_gpiods[spi->chip_select])
+			    ctlr->cs_gpiods[spi_get_chipselect(spi, 0)])
 				tmp |= SPI_CS_HIGH;
 
 			tmp |= spi->mode & ~SPI_MODE_MASK;
@@ -805,7 +805,7 @@ static int spidev_probe(struct spi_device *spi)
 		spidev->devt = MKDEV(SPIDEV_MAJOR, minor);
 		dev = device_create(spidev_class, &spi->dev, spidev->devt,
 				    spidev, "spidev%d.%d",
-				    spi->master->bus_num, spi->chip_select);
+				    spi->master->bus_num, spi_get_chipselect(spi, 0));
 		status = PTR_ERR_OR_ZERO(dev);
 	} else {
 		dev_dbg(&spi->dev, "no minor number available!\n");